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pogonyaev
2 years ago
15

Salvador draws a figure on grid paper. He says it is a net for a three dimensional figure. Explain if Salvador is correct. If he

is, identify the figure in your explanation.
Mathematics
1 answer:
Tems11 [23]2 years ago
4 0

Answer:

an idea doesn't not stand

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Amy and Joey are situated on a circular track 400 feet around. Joey starts running at a rate of 10 feet per second. Amy waits fo
ollegr [7]

Answer: 15 second

Step-by-step explanation:

4 0
3 years ago
sam has to climb to the top of the building for his firefighter training. he doesn’t know how high it is. he is 6ft y’all and hi
Virty [35]

The height of building is 35 feet

<em><u>Solution:</u></em>

Given that,

Sam is 6 feet tall and his shadow is 3.6 feet tall

The shadow of building is 21 feet long

<em><u>To find: height of building</u></em>

We can solve this by setting up a ratio comparing the height of the building to the height of the Sam and shadow of the building to the shadow of the Sam

Let us consider,

h_b = height of building

h_m = height of Sam

s_b = shadow of building

s_m = shadow of Sam

Therefore,

\frac{\text {height of building}}{\text {shadow of building}}=\frac{\text {height of Sam}}{\text {shadow of Sam}}

\frac{h_{b}}{S_{b}}=\frac{h_{m}}{S_{m}}

Substitute the values,

\begin{aligned}&\frac{h_{b}}{21}=\frac{6}{3.6}\\\\&h_{b}=\frac{6}{3.6} \times 21\\\\&h_{b}=35\end{aligned}

Thus height of building is 35 feet

5 0
3 years ago
Solve for x. A. 19 B. 17 C. 15 D. 11
Crazy boy [7]

Answer:

B. 17

Step-by-step explanation:

By the property of intersecting secants outside of a circle, we have:

7 (7 + x) = 8 (13 + 8)

49 +7x = 8*21

7x = 168 - 49

7x = 119

x = 119/7

x = 17

5 0
3 years ago
Need help ASAP please
seraphim [82]
Ugh, I didn’t learn that
5 0
4 years ago
Can I get help...plz give steps
nydimaria [60]

Answer:

C)

Step-by-step explanation:

First, multiply the 2 factors that add up to 8.

1/3 x 2. Since this equation does not have one x but 2 (x and y), we will not subtract or divide any sides.

Divide and multiply 2 by 8 and 1/3. Then, we solve for y.  

y = 2/3x - 4

Hope this helps!

<em>-kiniwih426</em>

8 0
3 years ago
Read 2 more answers
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