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Gnoma [55]
3 years ago
14

While walking past a flag pole, Tommy looked down and noticed his shadow. Use the diagram below to

Mathematics
1 answer:
vivado [14]3 years ago
8 0

Answer: 30ft

Step-by-step explanation:

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Please help me ASAP!
Vsevolod [243]

Answer:

1. A=300miles B=300

2.A=50mph B=40mph

3.A=300miles B=200miles

Step-by-step explanation:

<em><u>1.</u></em>

Simply just read the graph

<em><u>2.</u></em>

do not let line B fool you, car b may look like it was faster, but unlike car a it started at 100 miles rather than 0 miles

<em><u>3.</u></em>

Just like 2, do not be fooled, you have to subtract to find b but a is easily found

I hope this helps u pls give a brainliest and a thx ;)

5 0
2 years ago
Can someone explain to me how to solve inequalities with variables on both sides
Stolb23 [73]
First, apply the distributive property to the left side of the inequality. Multiply each of the two numbers inside the parentheses by 6 and then add those products. Next, subtract -24 from both sides. Then, to get \begin{align*}x\end{align*} by itself on one side of the inequality, you need to divide both sides by 6.
5 0
3 years ago
A discount store bought two dozen cameras for $14 each.
____ [38]

Answer:

72.24

Step-by-step explanation:

Price for each camera = 14

Number of camera = 2dozen = 12 x 2 = 24

Total cp = 24 x 14 = 336

~~~~~~~~~~~~~~

Price for each camera=  10.99

Number of cams = 24

Total sp = 10.99 x 24 = 263.76

Loss = 336 - 263.76  = 72.24

6 0
2 years ago
A researcher studying public opinion of proposed Social Security changes obtains a simple random sample of 35 adult Americans an
Liula [17]

Answer:

Adult required in the case of “a” 28 and in the case of “b” the adult requirement is 19.

Step-by-step explanation:

(a) The percentage of adult that support the change is 20 percent.

Now calculate the number of adult required.

Given p = 0.20

Use the below condition:

np(1 – p) \geq 10 \\n \times 0.20 (1 – 0.20) = 10 \\n = 63 round off

Since 35 adults are already there so required adults are 63 -35 = 28

(b) The percentage of adult that support the change is 25 percent.

Now calculate the number of adult required.

Given p = 0.25

Use the below condition:

np(1 – p) \geq 10 \\n \times 0.25 (1 – 0.25) = 10 \\n = 54 (round off)

Since 35 adults are already there so required adults are 54 -35 = 19 .

6 0
3 years ago
Please help with this math problem ASAP! It is due tonight! Will give brainliest! :)
frosja888 [35]

Answer:

sin(x) = \frac{7}{25}

x = 16.26°

Step-by-step explanation:

First use Pythagorean theorem to find the length of the hypotenuse. Use a^2 + b^2 = c^2. Since we know a and b we can plug in to find c. When we plug in we get: (7)^2 + (24)^2 = c^2. When we solve this out we get 25 = c.

Now that we know the value of c, we also know sin(x) = \frac{opposite}{hypotenuse}. Using this we see that sin(x) = \frac{7}{25}.

To get the exact degree value of x, take the inverse sin of \frac{7}{25}:

sin^-1(\frac{7}{25}) which gives us 16.26020° rounded to 16.26°

8 0
2 years ago
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