Mathematics Middle School

i will mark brainliest if correct and i will lov u forever pls answer <3

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Answer 1

-2 :) jnwksnsmnwkwsmns

Related Questions

please help!!

Picture 1 is the question
Picture 2 is answers

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The answer is b hope this helps

Answer:

The first one.

Step-by-step explanation:

Directions is the first image
The problem is the second image

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the temperature needs to drop 35° because it starts at +10° and needs to get to -25°. 10-(-25)=35

Answer:

I think it might be -35°F

Step-by-step explanation:

I am not fully sure but if that is wrong I am sorry

Lara draws some triangle models with the measurements she wants to use to construct them. Which of these triangle constructions would NOT be possible? Select all that apply.

A. A triangle with side measurements of 8, 7, and 12

B. A triangle with side measurements of 2, 3, and 6

C. A triangle with side measurements of 5, 12, and 13

D. A triangle with side measurements of 5, 5, and 5

E. A triangle with side measurements of 4, 6, and 12

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B and E wouldn’t form a triangle.

pls answer im not good with rectangles

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V = 7 x 4 x 15 = 420 inches^3

the answer would be 420

Please, be quick!
Which shape shows the cross-section of the square pyramid when it is cut by a plane parallel to the base?

A.

B.

C.

D.

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Answer:

It is the square (I'm assuming that one is D)

Step-by-step explanation:

Note that it specifically states that it is a "square pyramid". This means that the base is a square, and the other 4 sides create the pyramid.

Also note that the cross-section cuts by a plane "parallel to the base", suggesting that it will have the same shape as the base.

Since the base is a square, ∴ the plane cross-section will also be a square.

What is a domain in the following expression? 1/x I will mark brainliest

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Answer:

The set of all first components of the ordered pairs of relation R is called domain

I know its a lot but pls help its due soon

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Answer:

a) where +3b should be - 3b.

b) -4(5a+2-3b)

c) -4(5a+2-3b)= -20a-8+12b

11.

-6(x-3)

12.

-15y-40= -5(3y+8)

-5(3y+8)= -15y-40

I really hope it helped, good luck! :)

What is the decimal equivalent for 7/8?

PLZZZ HURRY ITS URGENT!!!

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Answer:

0.875

Step-by-step explanation:

To find the decimal equivalent of a fraction, divide the numerator by the denominator.

7 / 8 = 0.875

Please help quickly! will give brainliest! no explanation is required. just a correct answer :)

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Answer:

Answer : D

Step-by-step explanation:

The answer is D! Hope this helps!

Simplify the algebraic expression: 10x - 8x + 2 + 10

Answers

Answer:

2x + 12

Step-by-step explanation:

10x - 8x + 2 + 10 = 2x + 12

Answer:

12+2x

Step-by-step explanation:

10x-8x=2x

2+10=12

12+2x

There is a proportional relationship between the cost of the movie subscription and the number of months a person has had the service. For 12 months the cost is $95.88. The point (6, 47.94) is on the line.

Label the x-axis and y-axis appropriately.

Write an equation that represents the proportional relationship between months and cost. Use the variable “m” for months and “c” for cost.

What does the “6” mean in the point (6, 47.94) in terms of the situation?

What does the “47.94” mean in the point (6, 47.94) in terms of the situation?

Answers

this is hard, try guessing it.

Answer:

c=7.99m

6 is the number of months

47.94 is the cost per 6 months

Step-by-step explanation:

95.88/12=7.99

Out of 1,000 people surveyed, 246 said that their favorite color was green. What is thee approximate probability that the favorite color of the next person interviewed will also be green?

A. 1/4
B. 5
C. 4
D. 1/5

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Answer is A 1/4. 246 out of 1000 is about 25%

1/4 246 is very close to a fourth of 1000 (which is 250)

Find the value of the expression: g ÷ h for g = 12 and h = 2.

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6.
g divided by h
can be replaced by
12 divided by 2
which equals 6.

Answer:

6 is the correct answer

Step-by-step explanation:

g = 12, h = 2

12 ÷ 2 = 6

Brainlest if correct

Answers

60 is mirrored to 4x. meaning both are the same value

60 × 2 = 120

360 - 120 = 240

Since m and it's mirrored angle are equal value, then

240 ÷ 2 = 120

answer is 120

Answer:

120°

Step-by-step explanation:

KML and HMG are equal. So 60 + 60 = 120.

The entire angle is 360°

360 - 120 = 240

The other two angles equals 240°

To find KMH (one of the angles) do:

240/2 = 120°

I need help with this, ratios i think

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The equation for circumference is diameter x pi.
In this case the diameter of the garden is 14 ft.
Because they said to use 3.14 for pi, I’m pretty sure you do 14 x 3.14 = 43.96.
If I get it wrong, then tell me.
Also this isn’t about ratio.
Ok

b Y e

simplify
1/2(1.45+0.75)+2 x 8.1

Answers

Answer:

11.2x

Step-by-step explanation:

17.3 is the answer I believe

Paul volunteered at the senior center for 3 9/10 hours on Saturday and 5 1/6 hours on Sunday. How many hours did Paul volunteer at the senior center on both days?

Answers

Answer:

9 1/15 Hours

Step-by-step explanation:

First you must find the LCD of the two fractions. Then, you can add them together very easily. Last, just simplify.

Hope this helps!

Type the answer in each box below.

a. 34÷15=
b. 92÷34=
c. 49÷815=
d. 523÷32=

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A- 2.26
B-2.70
C-0.06
D-16.34

A-2.2666
B-2.7059
C-0.06012
D-16.3823

Sara and Anna split the cost of lunch. The bill was $32, including tax. They left a 15% tip. How much did each girl pay?

Answers

Answer:

$18.40

Step-by-step explanation:

(find the tip)

$32 x 15% = $4.80 (tip)

Total bill:

32 + 4.80 = 36.80

Each girl paid:

36.80 / 2 = $18.40

helppppppppppppp pls thank uuuuuuuuu

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Answer:

2. the one farther to the right is greater

anyone can help me please?

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Answer:

40% is what i think it is

A customer suspects that one brand of cereal does not fill its boxes with the weight that is printed on the box. He decides to weigh several boxes to test his theory.
Which of these methods will produce the most representative sample of the population of boxes containing this brand of cereal?

A). The customer randomly selects one grocery store, weighs
one case of the cereal, and uses this weight to estimate
the weight per box
B). The customer randomly selects four grocery stores and
weighs two boxes from each selected store.
C). The customer randomly selects one grocery store and
weighs half the boxes of cereal.
D). The customer randomly selects one grocery store and
weighs all the cereal boxes on one shelf

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Answer:

the answer is b

B). The customer randomly selects four grocery stores and

weighs two boxes from each selected store.

B !!!!!!!!!!!!!!!!!!!!!!!!!!!!!

explain how to find the slope of a line through two points on a table

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Answer:

you use slope formula m=y2-y1/x2-x1

m=21-11/5-3=15.8

Step-by-step explanation:

so the 3 points you have are (-1,-9) (3,11) (5,21)

so i'm going to choose (3,11) and (5,21) 3 is x1 11 is y1

5 is x2 11 is y2

m=y2-y1/x2-x1

m=21-11/5-3=15.8

good luck :)

hopefully, this helps

have a great day !!

Take both coordinates (x,y) and use the formula y-y/x-x.

Find the area of the shape.
Please help resolve, will mark brainliest if you explain how its done

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to find the area of a circle the formula is 3.14r^2. Answer is 12.56

using the circle area formula pi x radius squared, you do 2^2 * 3.14 = 4 * 3.14 = 12.56. since that’s a quarter of a circle, you divide it by 4 so you get 3.14

pls help on this as well

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Answer:

slope = -6

y intercept = -3

Step-by-step explanation:

I’ve attached my work...

Katie is going to carpet her living room floor and drew the diagram shown below. What is the total area of carpet she will need?

Do it step by step

Answers

Katie will need for her carpet/area of her carpet 194 ft squared

As per the area of a rectangle, the total area of carpet Katie will need is 194 square feet.

What is the area of a rectangle?

The area of a rectangle is the product of the length and the width of that rectangle.

Here, we need to find the area of the living room that Katie is going to carpet.

We can divide the below mentioned area into two rectangles in order to calculate the total area of the living room easily.

As per the diagram, AB = 10 feet, BC = 11 feet.

Therefore, the area of the rectangle ABCD is

= AB × BC square feet

= 10 × 11 square feet

= 110 square feet

Again, for the EFGC rectangle,

EF = 6 feet, FG = 14 feet

Therefore, the area of the EFGC rectangle is

= EF × GC square feet

= 6 × 14 square feet

= 84 square feet

Therefore, the total area of the living room is

= (Area of ABCD rectangle + area of EFGC rectangle)

= (110 + 84) square feet

= 194 square feet

Learn more about the area of a rectangle here: https://brainly.com/question/20693059

#SPJ2

What is the approximate area that is shaded blue?

A. 193 in²
B. 28 in²
C. 41 in²
D. 56 in²

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the answer to this question is c i think

^yeah I got the same answer it should be C.

4. Find the value of x.

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X=37

360-138= 222/6=37

X= 37 is the answer

A student has earned a 96%, 75%, 60%, 75%, and 97% on her unit tests. What is the student's median unit test score? Enter your answer in the box. median = %

Answers

Answer:

75 is the median

Step-by-step explanation:

60% , 75%, 75%, 96%, 97%

75 is in the middle

75 is the median and ur welcome

Draw a figure in the coordinate plane with at least three of following properties: 6 vertices 1 pair of parallel sides At least 1 right angle 2 sides with the same length. Is this figure a polygon? Explain how you know.

Answers

Answer:

Step-by-step explanation:

you have to draw it

Answer: draw it out

Step-by-step explanation:

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