Mathematics Middle School

Help..... pls........

Answers

Answer 1

Answer:

2/9 is the probability.

Step-by-step explanation:

Hope's this helps.

Answer 2

Answer:

2 out of 9

Step-by-step explanation:

Good Luck

Related Questions

Find the area of the hexagon

Answers

Answer:

The area is 78 square inches

Step-by-step explanation:

so you can split the hexagon into two trapezoids, and then find the area of one of those trapezoids, which is what I did. The area of a trapezoid I think is

a, b=base, h=height

A=a+b/2*h

is a really bad way of saying it, but that's how I know to do it.

So anyways I just substituted the numbers with their corresponding letters and solved. So the area of one trapezoid was 39, and since we have two 39's, you do 39*2 and you get 78.

Hope I helped

78 square inches I’m pretty sure

PLZZ HELP ASAP

Which statement is true?

a. An acute triangle sometimes has a right angle.
b. A right triangle never has an obtuse angle.
C. An equilateral triangle sometimes has a right angle.
d. A quadrilateral never has an obtuse angle.

Answers

Answer:

Step-by-step explanation:

is the answer to the question

Step-by-step explanation:

It will always have angles of 60° in each corner.

Match each equation with a diagram:

Answers

Wow…. I’m a high schooler — I can’t believe they’re teaching you this garbage common core math.

what is the answer

10 x 57

Answers

Answer:

570 Mr.Monkay :D

Step-by-step explanation:

Answer:

your answer would be 570

Step-by-step explanation:

bc if u put 10 on top nd 57 on dha bottom you get

570 htp

Jada bikes 2 miles in 12 minutes. Jada's cousin swims 1 mile in 24 minutes.
Who is moving faster?

A Jada's cousin is moving faster.

BJada is moving faster.

C They are both moving at the same rate

Answers

Answer:

its b

or I think it is

Answer:

Step-by-step explanation:

Jade's cousin did double the move ment

Compare the investment below to an investment of the same principal at the same rate compounded annually. principal: $3000, annual interest: 7%, interest periods: 6 , number of years: 15

Answers

Answer:

160,000 i think

Step-by-step explanation:

it is 160,000 right yeah

. Fiona has $1.20 with which to buy some ribbon.The ribbon is on sale for $0.08 per foot.How many feet of ribbon can Fiona buy

Answers

Respuesta: 4.5 pies que puede comprar si tiene $ 11.25

Explicación paso a paso:

Dado que hemos dado que

Costo de los dulces por pie = $ 2.50

Dinero total que gastó en dulces = $ 11.25

Sea x el número de pies que puede comprar

Ahora, según la pregunta, obtenemos eso,

Entonces, 4.5 pies que puede comprar si tiene $ 11.25.

Please help meee and explain specifically!!

Answers

an isosceles triangle is when 2 angles are the same measure. an triangles angle equal to 180 degrees. therefore angle A is 80 degrees as well as angle B equals 80 degrees. since the angles of a triangle equal to 180 you subtract the two known angles to find angle C. So 180-80-80 which equals to 20.

Therefore angle C=20 degrees

HALP!!! The first part is whats stumping me

Answers

Answer:

I believe that Fisherman's service would be the better deal.

The fisherman’s service >:)

The distance between R and S on the coordinate grid is ___ units. (Input whole numbers only.)

Answers

Answer:

The answer is 40.

Step-by-step explanation:

First you find the coordinates of both r and s. The coordinates are R coordinates. (-20 1/2 , 5) S coordinates (20,5). Since we have that written down next we have to add both -20 and 20. Before adding them you have to switch -20 to positive 20. Now you have 20 + 20. giving you 40. Since it says to put the whole number you put 40.

Please tell me if is right or wrong. Ty. Also the other one is false I tried it and got it wrong and because of that one answer I failed my exam.

Help please
(5points)

Answers

Answer:

Heyyyy. I ooobooo

Step-by-step explanation:

Answer:

C.1444

Step-by-step explanation:

LOSLS,SSS

A rectangular pyramid was sliced perpendicular to its base and through its vertex. What is the shape of the cross section shown in the figure?

A rectangular pyramid. The cross section is a triangle.
a triangle that has the same dimensions as one of the sides of the pyramid
a triangle that does not have the same dimensions as one of the sides of the pyramid
a parallelogram that is not a rectangle
a rectangle

Answers

Step-by-step explanation:

A rectangular pyramid was sliced perpendicular to its base and through its vertex. What is the shape of the cross section shown in the figure?

A rectangular pyramid. The cross section is a triangle.

a triangle that has the same dimensions as one of the sides of the pyramid

a triangle that does not have the same dimensions as one of the sides of the pyramid

a parallelogram that is not a rectangle

a rectangle

Can someone help me?

Answers

Answer:

For the first on it is 4 out 52 because there are 4 kings in a deck of 52

For the second on it could be 3 out of 51 because you took out one king which means there are 3 kings left and then by taking that king out you are left with 51 cards

Step-by-step explanation:

Good Luck

the first one is i don’t know i just need points good luckk

Simplify this expression.

1 + 4.25n + 32p – 3 + (–2p) + 54n
a. 5.5n – 12p – 2
b. 9.5n + 1.5p – 2
c 94n − 1.5p − 4
d 3.75n – p + 1

Answers

The answer is 4.00 hope this helps you

Answer:c

Step-by-step explanation:

Which of the following is not another way of expressing 88 out of 100?

A) 22/25
B) 0.088
C) 88%
D) 0.88

Answers

Answer:

D) 0.88

Step-by-step explanation:

The fraction 88/100 is equal to 88÷100 and can also be expressed as a decimal as 0.88 and expressed as a percentage as 88%.

Answer:

b) 0.088

when making it into a fraction it becomes 11/125 which doesn't simplify to 0.88

Simplify the expression:

10(b-6)

Answers

Answer:

10b-60

Step-by-step explanation:

Use the distributive property to get rid of parenthesis

it’s ten b minus 60 but it won’t let me do the number version because it says it’s incorrect

Can Someone Please Help With This (10 Points)

Answers

Answer:

1. C

2. D

3. A

Step-by-step explanation:

I tried to zoom in and thats what i think the answers are. hope this helps!

i took the test so i am very similar with this so the first question would be:
1: C
2: D
3: A
Hope this helps brainlist would be much appreciated so i can continue to help others like you!

what is 6 divided by 31, 3 divided by 18. 4 divided by 75. 9 divided by 37 and 8 divided by 69. i need whole explainations for all of them!

Answers

0.19
0.16
0.005
0.24
0.11

Need help ASAP!

undefined
negative
zero
positive

Answers

Answer: Undefined slope

Answer:

Undefined slope

Step-by-step explanation:

Rae rolled a regular 6-sided dice. What is the probability she rolled a number greater than 4?

Answers

2/6

It’s the because there are 6 numbers/sides on a die and since there are 2 numbers greater than 4 on a die then it’s 2/6.

Kyle and Melissa compare their walking rates. Kyle walks 4 feet per second and Melissa walks 2.5 feet per second.
A)Which equation represents the distance, d in feet that Kyle walks in t seconds?
B)Which equation represents the distance, d in feet that Melissa walks in t seconds?
C)How many feet can Melissa walk in 45 seconds?
D)How long will it take Kyle to walk 80 feet?
E)Which point tells you that Kyle can walk 28 feet in 7 seconds?
PLEASE HELP QUICKLY

Answers

Answer:

(a) d = 4t

(b) d = 2.5t

(d) d = 4(80) d = 320

(e) If Kyle walks 4 feet per second, then after 7 seconds he will walk 28 feet. 28 = 4(7)

A fish is swimming at a constant rate toward the ocean floor. The equation
y = -7x - 3 can be used to represent this situation, where y is the depth of the fish in meters below sea level and x is the number of seconds the fish has been swimming.
Which statement best describes the depth of the fish, given this equation?

A.From a starting position of 7 meters below sea level, the fish is descending 3 meters per second.

B.From a starting position of 7 meters below sea level, the fish is ascending 3 meters per second.

C.From a starting position of 3 meters below sea level, the fish is descending 7 meters per second.

D.From a starting position of 3 meters below sea level, the fish is ascending 7 meters per second.

Answers

Answer:

explanation: if the fish is swimming towards the ocean floor it's descending 7 meter per second because -7x is the constant and 3 is the y-intercept or where the fish started

A jar contains 18 gold coins, 36 rose gold coins, 9 silver coins, and 27 copper coins. What is the probability of randomly selecting a copper coin from the jar?
a.2/9
b.3/10
c.5/12
d.1/2

Answers

Answer: B 3/10

When you add all the coins together, you get a sum of 90. To find the probability of the copper coin, you get 27/90. once simplified you get the answer 3/10.

hope this helps :)

Answer:

3/10

Step-by-step explanation:

Take all of the coins

add them up

take 27/90 and simplify

Please help will mark brainliest for correct answer. I am begging you world

Answers

Answer:

(1,1)

Step-by-step explanation:

I think

(1, 1) is the answer i got when i did that question

The length of a rectangle is 3 1/6 cm longer than the width. The perimeter of the rectangle is 15 1/3 cm. What are the width and length of this rectangle?
PLS HELP ASAP!!!!!!!!!!!!!!!!!

Answers

I need points sorry

which choice best describes the relationship between the variables in the graph?

Answers

The best answer for this is D

As the temperature increases , the number of people at the bench increases

What is exponential growth factor?

The exponential growth or decay formula is given by

x ( t ) = x₀ × ( 1 + r )ⁿ

x ( t ) is the value at time t

x₀ is the initial value at time t = 0.

r is the growth rate when r>0 or decay rate when r<0, in percent

t is the time in discrete intervals and selected time units

Given data ,

Let the function be represented as f ( x )

Now , the value of f ( x ) is and exponential growth equation

where x marks the temperature and y marks the number of people on the bench

From the graph , we can see that

As the temperature increases , the number of people at the bench increases

Hence , the exponential equation is solved

To learn more about exponential growth factor click :

https://brainly.com/question/13674608

#SPJ2

please help ..........................

if u put an answer i dont like ill report

Answers

Answer:

200

Step-by-step explanation:

HELP PLEASE!!!!!!!!!!

(btw the other screen shot is what i put for b)

Answers

Answer:

Step-by-step explanation:

took the test

A: 2x = 14.62

B: Every x can be collected with half of of the other side, so x is half of 14.62, which is 7.31.

C: 14.62 is double x, so x must be 7.31 (14.72/2 = 7.31).

solve x

6 - 12x = -54

Answers

Answer:

x=5

Step-by-step explanation:

Please mark brainliest

Answer:

Answer

x = 5

Step-by-step explanation:

-12x = -54 -6

-12x = -60

12x = -60

x = 60÷12

x = 5

Determine whether a triangle with the given side lengths is a right triangle. Side lengths Right triangle Not a right triangle Not enough information 8, 10, 13 9, 12, 15 8, 14, 16 15, 36, 39

Answers

8,10,13 isn’t a right triangle
9,12,15 is a right triangle
8,14,16 isn’t a right triangle
15,36,39 is a right triangle

Other Questions

This circuit has more than one loop. When one light goes out, theothers stay on.A.open circuitB.series circuitC.parallel circuitD.closed circuit Write an expression for the measurement of angle L using the measurement of angle C found in part C Which word describes doing away with something entirely?evacuatenegotiateprecludeannihilate Pls help Ill brainlest ASAP Find the sum of the first 22 terms of the arithmetic sequence, the first term is - 2 and the common difference is -5. aydaaaaaa si no me van a dar con la chancla I NEED THIS ANWSER ASAP GIVE ME THE RIGHT ONE ILL GIVE BRAINLIEST hich of the following terms means showing strong support to a particular political party or belief?A.partisanB.sophisticatedC.biasedD.prejudicedPlease select the best answer from the choices providedABCD Find the volume of a cylinder with a height of 6 cm and a radius of 3 cm.A. 108 pi cm^3B. 36 pi cm^3C. 18 pi cm^3D. 54 pi cm^3 Find the area of the composite figure. Simplify the expression.3.5 -3.2n - 2n + 63.5.- 3.2n - 2n + 6 = What governmental practices led to the writing of the English Bill of Rights?Select all that apply.a. James II created a standing army that killed hundreds of Protestants.b. James II had created laws restricting the right of Protestants to bear arms.c. The Crown created laws restricting the right of Catholics to bear arms.d. The Crown had tortured the accused to receive confessions for crimes. How would you describe your appetite over the past couple of weeks? Have your eating habits altered in any way? . What is the value of xplease help A 40cm length of wire is used to form a rectangle. The width ofthe rectangle is 2cm longer than the height.What is the length of the shortest side? A negative correlation has a/an? Plsss ASAP!!! Why did the Aztecs make there homes in a swampy area What check does the U.S. Senate have on the president? Solve for x.2(x + 5) + 2 = 4x + 12 - 2x How many pets do you have and what are they? I have 2 dogs a bunch of fishes and I used to have a Guinea pig explain why temperature is not as hot during the summer when a city is on a body of water (for example San Diego vs. Imperial Valley).