3 years ago

Which equation is graphed here? A) y=3 B) x=3 C) y+1=3 D) x-1=3

Mathematics

1 answer:

Ghella [55]3 years ago

6 0

The answer is A. y=3

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Hopper Middle School wants to buy 40 t-shirts for the soccer team. They look at two stores to see which will give them the bette

Readme [11.4K]

Answer:

store A is 278.4 and store B is 260 and the cost for one shirt from store b is 8.125

Step-by-step explanation

6.96 x 40 gives you 278.4

325 - 20% gives you 260

325 divided by 40 gives you 8.125

then to check your answer you multiply 40 and 8.125 and it gives you 325

7 0

3 years ago

If the areas of two similar decagons are 625 ft^2 and 100 ft^2, what is the ratio of the perimeters of the decagons? tf is a dec

const2013 [10]

$\text{Answer: }\frac{\text{ Perimeter of first decagon}}{\text{ Perimeter of second decagon}}=\frac{5}{2}$

Step-by-step explanation:

Since we have given that

Area of two similar decagons are 625 ft² and 100 ft² ,

As we know the relation of area of similar figures, i.e.

$\frac{\text{ Area of first decagon}}{\text{ area of second decagon}}=\frac{625}{100}=\frac{a^2}{b^2}$

Now, we also know that ,

$\frac{\text{ Perimeter of first decagon}}{\text{ Perimeter of second decagon}}=\frac{a}{b}=\frac{\sqrt{625}}{\sqrt{100}}=\frac{25}{10}=\frac{5}{2}$

Hence,

$\frac{\text{ Perimeter of first decagon}}{\text{ Perimeter of second decagon}}=\frac{5}{2}$

5 0

4 years ago

The larger angle measures?<br> The smaller angle measures?

ludmilkaskok [199]

Answer:

Larger angle: 104 degrees

Smaller angle: 76 degrees

Step-by-step explanation:

(9x+5) + (6x+10) = 180

x = 11

5 0

3 years ago

How many square feet is in a 100 foot by 200 foot area

fgiga [73]

600feet square ( I think)

7 0

4 years ago

Read 2 more answers

4. Which of the following correctly orders the values below from least to greatest?

OLga [1]

0.75%, 3/4, 0.075. I think this correct.

5 0

3 years ago