Mathematics College

can someone check if I'm right?​

Can Someone Check If I'm Right?

Answers

Answer 1

Answer:

your right!!!

Step-by-step explanation:

Answer 2
I think it’s correct

Related Questions

can somebody please ..

Answers

Answer:

Concept: Graph Analysis

We must look for a negative function that crosses the y-axis at 4.Hence the Blue line

Oscar is going to buy a limited-edition soccer ball that costs $30, and the sales tax is 6%. What is the total cost?

Answers

Answer:

your answer is 31.80

Step-by-step explanation:

...

Step-by-step explanation:

...................mmmm.

Complete the similarity statement for the two triangles shown. L 25 ft 18 ft 10 ft Z 55 ft 01 22 ft Enter your answer in the box. A D 45 ft Δ DPL »Δ P Р 3 4 5 6 7 8 9 10​

Answers

Answer:

∆DPL ~ ∆QAZ

Step-by-step explanation:

In the diagram given, the following can be deduced:

<D is congruent to <Q

<P is congruent to <A

<L is congruent to <Z

From these, looking at the letter arrangement, the similarity statement can be written as:

∆DPL ~ ∆QAZ

3. Which set is an example of like fractions?
O A.2/and 2/3
O B.7/4 and 4/7
c. 1/2 and 3/2
D. 10/10 and
O D.
(10 and 5/5

Answers

Answer: C

Step-by-step explanation: The group of two or more fractions that have exactly the same denominator are called like fractions. ... For example, 1/7, 2/7, 5/7, 6/7 are all like fractions, whose denominators equal to 7.

OA.
The slope is negative.
OB.
The slope is positive.
Oc.
The slope is zero.
D.
The slope is undefined.

Answers

The answer is D that is what I got

The true statement about the slope is the slope is positive.

What is Slope?

A line's slope is determined by how its y coordinate changes in relation to how its x coordinate changes. y and x are the net changes in the y and x coordinates, respectively. Therefore, it is possible to write the

change in y coordinate with respect to the change in x coordinate as,

m = Δy/Δx where, m is the slope

To find the slope take two points from the graph as (0, 4) and (5, 6)

So, Slope of line

= (6-4) / (5-0)

= 2 /5

= 0.4

Thus, the slope of line is positive.

Learn more about slope here:

https://brainly.com/question/17310554

#SPJ7

A group of preschoolers has 7 boys and 27 girls. What is the ratio of girls to all children?

A. 27:7
B. 7:27
C. 27:34
D. 34/27

Answers

it is c because the girls are first and that’s 27 then you do it to the total amount of kids

plz i need help luv u
2. Write a two column proof. (4pts)
70 + 5
Given:6 3
72 73
Prove: x = -1

Answers

Step-by-step explanation:

4x/6=7x+5/3

<=> 4x.3=(7x+5).6

<=> 12x=42x+30

<=> -30x=30

<=>x=-1

Read Question On PNG Picture

Answers

Answer:

10 1/2

Step-by-step explanation:

Samantha is observing a salt crystal under a microscope. She wants to view more details by enlarging the image of
the crystal. Which would allow her to do this?
O increasing the amount of light that shines on the crystal
O decreasing the amount of light that shines on the crystal
O increasing the strength of the objective lens
O decreasing the strength of the objective lens

Answers

Answer:

increasing the strength of the objective lens ,

Answer:

C

Step-by-step explanation:

on edge

i do brainlest


help as fast as you can

Answers

we can't see the photo

what is the photo we can't see it

What is the common difference between successive terms in the sequence?

0.36, 0.26, 0.16, 0.06, –0.04, –0.14, ...

A.)–0.1
B.)–0.01
C.)0.01
D.)0.1

Answers

Answer:

-0.1

any more help just ask :)

Answer:

up

Step-by-step explanation:

A. -1 I hope I helped ...........

it took James 1 3/4hrs to
travel a distance of 126
in his car. Calculate his speed​

Answers

Answer:

Assuming that 126 is expressed in miles (mi), the answer is 72 miles per hour.

Step-by-step explanation:

Speed is calculated using the following formula: distance/time.

Knowing that he travels 126 miles in 1 hour and 45 minutes, we obtain 126 miles divided by 1.75 = 72 mph.

Find the distance between a point (-7,-19) and a horizontal line at y = 3 .

Answers

The line is horizontal so the x value of the dot doesn’t matter because the x is a horizontal location.

The vertical distance would be the y value to the line.

-19 to 0 would be 19 and from 0 to 3 is 3

Total distance is 19 + 3 = 22

The answer is 22

A rhombus is not a
a. polygon. c. trapezoid.
b. parallelogram. d. quadrilateral.

Answers

Answer:

polygon

Step-by-step explanation:

A polygon is any 2-dimensional shape formed with straight lines. Triangles, quadrilaterals, pentagons, and hexagons are all examples of polygons. A rhombus has 4 sides.

Hope this helps:) Have a great day!

what is this answer!!!!!!!!

Answers

Step-by-step explanation:

what is this answer

(3x + 40) + (5x - 52) = 180°

8x - 12 = 180°

8x = 180 + 12

8x = 192

8x = 24

x = 3

X=3 ......
Hope it helps

3. Given the equation determine:
f(x)= x² - 4
f(-3)

Answers

Answer:5

Step-by-step explanation: F(-3)=(-3)^2 -4

(-3)^2=9

F(-3)=9-4

F(-3)=5

Answer:

5

Step-by-step explanation:

What description is correct for the polynomial 4x*2 + 3x -2

Answers

Answer:

it is a 2nd degree trinomial

Step-by-step explanation:

the highest power is the power two, and it has three parts

can u pls help me with this question ​

Answers

The answer is 4 miles and hour because at the x it is the amount of hours and 4 y falls on the line above it

I need help pleas I need it please please please free 50 points

Answers

Answer:

answer is 0

Step-by-step explanation:

Answer:

its zero

Step-by-step explanation:

28 divided by 4 is 7

7 to the power of 2 is 49

49 divided by 7 is 7

7-7 is 0

HELP!

during a back to school sale, a store sold jeans at a 25% discount. if one pair of jeans originally cost $35, what was its price during the sale?

Answers

Answer:

15$

Step-by-step explanation:

hope this helped

Answer:

35*0.25= 8.75 (multiply by the discount converted into a decimal)

35- 8.75= 26.25  (subtract that from the original to find the discount price)

or

35* 0.75= 26.25 (multiply by the percentage of the original price that you bought the jeans at)

Step-by-step explanation:

either way the answer is $26.25 is the discounted price

Grant also buys bottled water and juice pouches for the picnic. There are
12 bottles of water in each case and 10 juice pouches in each box. Grant wants
to buy the least amount but still have as many bottles of water as juice pouches.
How many of each should he buy? Explain.

Answers

Answer:

60 of each

Step-by-step explanation:

water          juice

12                10

24               20

36               30

48               40

60               50

                  60

Oblicz ile wynosi niewiadoma (a+1)-(-8)= -9

Answers

Step-by-step explanation:

I don't understand your language but if it's the solution;

(a+1)-(-8)= -9

Remove the parentheses

a+1+8= -9

Collect the like terms

a= -9-8-1

a= -18

Please please help fast! I don't have time!!! Please

Answers

Answer:

Concept: Statistical Analysis

2 and 4 would be correct and indicate a strong correlation between the subject and the result

-3(1)+(-3)(-1) =
+()]
-3(1) + (-3)(-1)=-3[0]
-3(1)+(-3)(-1) =
_
+(-3)(-1) =
+

Answers

Answer:

³⅜

Step-by-step explanation:

⁴⁵⅖

+⁷⅝×⅖i

I HOPE IT HELP TYSM

Answer:

i dunno

Step-by-step explanation:

A price was first decreased by 12%, they it was decreased again by an additional 5%. What is the percent of the total de. ease?

Answers

9514 1404 393

Answer:

  16.4%

Step-by-step explanation:

Assuming the 5% was taken off of the already-discounted price, then the original price was multiplied by ...

  (1 -12%)(1 -5%) = 0.88×0.95 = 0.836 = 1 -16.4%

The total decrease was 16.4%.

Elizabeth drove 2 fifths of a mile in 30 seconds. What is Elizabeth’s speed

Answers

Answer:

0.8 miles in a minute, which would be 40 miles a hour.

Step-by-step explanation:

2/5 = 0.4

0.4 times 2 = 0.8

30 seconds times 2 = 60 seconds or 1 minute

60 times 0.8 = 40

60 times 1 minute = 60 minutes or 1 hour

40 miles in an hour or known as 40 miles a hour.

f(-5) if(x) - 4x + 2

Answers

Answer:

22

Step-by-step explanation:

-4(-5)+2

20+2

22

1/2 y-1/3 x-1=0 in general form ax+by+c=0

Answers

3x + 2y = 8

2y = –3x + 8

y= -3/2 x+4

​  

m= -3/2

Answer:

m= -3/2

Step-by-step explanation:

Hope this helped have an amazing day!

If P(A or B) = 0.8, P(A) = 0.3, and P(A and B)= 0.15, find P(B).
P(B) =
(Simplify your answer. Type an integer or a decimal.)

Answers

9514 1404 393

Answer:

  P(B) = 0.65

Step-by-step explanation:

The appropriate formula is ...

  P(A or B) = P(A) +P(B) -P(A and B)

Then P(B) is ...

  P(B) = P(A or B) +P(A and B) -P(A)

  P(B) = 0.8 +0.15 -0.3

  P(B) = 0.65

Multiply. Write the answer in simplest form.
2 1/6 x 3 1/2

Answers

Answer:

The answer is 91/12 in simplest form.

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