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4 years ago

The answer isn't 1.25 or 180. I DON'T KNOW WHAT TO DO!! PLEASE HELP!!!

Mathematics

1 answer:

Karolina [17]4 years ago

4 0

1ft=12in. use the factor 1;12
length=15ftx12/12=15in

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Please help me find x

melamori03 [73]

Answer:

Step-by-step explanation:

$x=21\tan(30^\circ)=7\sqrt3\approx4.04145188433$

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3 years ago

Hardy's plant grows rapidly. It grows by 10 cm every 2 years. How much taller will his plant be in 5 years?

Mariulka [41]

In 5 years the plant will be 25cm taller.

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4 years ago

Could someone help me solve this problem?

Ann [662]

Answer:

$\boxed{x=58}$ & $\boxed{m \angle C = 60}$

Step-by-step explanation:

You need to find x first in order to find the measure of angle C. To solve for x, we will use the fact that interior angles of a triangle have angle measurements that add up to 180 degrees.

Using this knowledge, we can create an equation where angles A, B, and C add up to equal 180.

$A+B+C=180$
$(x+4)+(x)+(x+2)=180$

Combine like terms on the left side of the equation.

$3x + 6 = 180$

Subtract 6 from both sides of the equation.

$3x=174$

Divide both sides of the equation by 3.

$x=58$

Now that you've found the value of x, you can use this value to plug into the expression for angle C.

$C=x+2$
$C=(58)+2$
$C=60$

Therefore, the final answer is:

$x=58\ \text{and} \ m \angle C = 60$

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3 years ago

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In one day and a child five times the sum of the number of hours Brian traveled and 2. Together they traveled 20 hours. Find the

motikmotik

<span>Annie traveled 17 hours and Brian traveled 3 hours. 17+3=20. 3*5=15+2=17.</span>

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4 years ago

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3 years ago

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