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2 years ago

Help me please find x for this triangle!!!!

Mathematics

1 answer:

Ne4ueva [31]2 years ago

5 0

Answer:

x=30

Step-by-step explanation:

Since the measure of an exterior angle is equal to the sum of any two angles in a triangle, the equation would be 4x-18=2x+6+36. Solve this, and we get x=30.

Hope this helped!

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I don't know: Person 1, person 2, and person 3 made $660, if the ratio is 3:4:5, how much did person 1 person 2, and person 3 ge

Tems11 [23]

3:4:5 = 3+4+5 = 12

660/12 = 55

55*3 = 165
55*4 = 220
55*5 = 275

person 1 = 165
Person 2 = 220
person 3 = 275

8 0

3 years ago

A cell phone tower and a fence are on the same property. the fence is 8 feet tall and has a shadow that measures 14.5 feet. the

arlik [135]

Answer:

40 feets

Step-by-step explanation:

Given that:

Height of fence = 8 feets

Shadow of fence = 14.5 feets

Shadow of cell phone tower = 72.5 feets

Height of cell phone tower = x

Height of fence = shadow of fence

Height of tower = shadow of tower

8 feets= 14.5 feets

x feets = 72.5

Cross multiply :

(14.5 * x) = (72.5 * 8)

14.5x = 580 feets

x = 580/14.5

x = 40 feets

Hence, the height of the cell phone tower is 40 feets

3 0

2 years ago

Helppppp and you get some sweet candyyyy

Katyanochek1 [597]

Answer:

your answer is c l hipe this helps u

4 0

2 years ago

Read 2 more answers

What values of b satisfy 3(2b + 3)2 = 36?

KiRa [710]

the correct question is

What values of b satisfy 3(2b+3)^2 = 36

we have

$3(2b+3)^2 = 36$

Divide both sides by $3$

$(2b+3)^2 = 12$

take the square root of both sides

$( 2b+3)} =(+ /-) \sqrt{12} \\ 2b=(+ /-) \sqrt{12}-3$

$b1=\frac{\sqrt{12}}{2} -\frac{3}{2}$

$b1=\sqrt{3} -\frac{3}{2}$

$b2=\frac{-\sqrt{12}}{2} -\frac{3}{2}$

$b2=-\sqrt{3} -\frac{3}{2}$

therefore

the answer is

the values of b are

$b1=\sqrt{3} -\frac{3}{2}$

$b2=-\sqrt{3} -\frac{3}{2}$

6 0

2 years ago

Read 2 more answers

Find the total of the figure below. PLEASEEE HELPPPPPPPP!

KATRIN_1 [288]

The answer is 134 ft^2

the area of the smaller rectangle:
$5 \times 6 = 30$

the area of the other rectangle:
$8 \times 13 = 104$

the area of the whole shape:
$104 +30 = 134$

good luck

3 0

3 years ago