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lesantik [10]
2 years ago
5

Can you help me, if you get it right, you get brainlest

Mathematics
2 answers:
djyliett [7]2 years ago
7 0
Answer:
Cost is proportional to area:
Carpet that costs $22 for every 3 square yards.
Mulch that costs a set amount to cover a square foot.
The table
The Graph

Cost is NOT proportional to area:
Asphalt sealant that is quoted at a set price per square foot, plus a labor fee.

Not enough information:
A wood deck quoted at a bulk cost for 25 square feet.
SVEN [57.7K]2 years ago
4 0
Can you be more specific? I need a question and I need a close up ! Lol but I’m trying to help.
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∠A=6x+5 ∘ space, start color blueD, angle, A, equals, 6, x, plus, 5, degree, end color blueD \qquad\green{\angle B=4x + 45^\circ
anyanavicka [17]

Answer:

Step-by-step explanation:

Find the required figure in the attachment. From the figure, <A = <B (alternate interior angle)

Given

∠A=6x+5

∠B=4x+45

Since <A = <B hence;

6x+5 = 4x+45

Collect the like terms

6x-4x = 45-5

2x = 40

Divide both sides by 2;

2x/2 = 40/2

x = 20

Hence the value of x is 20°

Next is to get the measure of <A

Since <A = 6x+5

Substitute x = 20° into the expression

<A = 6(20)+6

<A = 120+6

<A = 126°

Hence the measure of <A is 126°

5 0
3 years ago
Hi today im going to be giving a -lot of point so if u dont get points dont worry cuz im going to be doing 5 times.
oksian1 [2.3K]

Answer:

EEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE

Thanks So MUCH!!!

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
What does it mean for the ratio of surface area to volume to be small or large? Which ratios are better economically?
ValentinkaMS [17]
The goal is to get the volume as large as possible while the surface area is made as small as possible. Why? Because the volume is the amount of stuff you can hold and the surface area is the amount of material to make the container.

Consider an example of making a cup. The inside portion is the amount the cup can hold. The more liquid, the better. The cup makers want to use as little material as possible so that they reduce costs. If the cup makers produce a cup that has volume of 10 cubic inches and uses 10 square inches of material, then the surface area to volume ratio is 10:10 which reduces to 1:1. A more efficient cup is made if that same volume (10 cubic inches) can be made for less material say 5 square inches to make the ratio now 5:10 which reduces to 1:2. 

So in summary, reducing the surface area to volume ratio will make more sense economically as the company makes more money while reducing costs (therefore increasing overall profit)
3 0
3 years ago
Read 2 more answers
The height of a rocket a given number of seconds after it is released is modeled by h (t) = 6t^2 + 32t + 10. What does t represe
Rzqust [24]
t stands here for time.
8 0
3 years ago
Read 2 more answers
Margaret compared the size of two round kitchen plates. One plate has a diameter of 9 inches and the other plate has a diameter
Volgvan

Answer:

BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB

Step-by-step explanation:

First find the areas of both:

The plate with a diameter of 9 inches has an area of 63.585

The plate with a diameter of 14 inches has an area of 153.86

The difference of these areas is approximately 90

no im not adding you on snap sry

7 0
3 years ago
Read 2 more answers
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