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3 years ago

9

In isosceles triangle ABC below, what is the value of x? Triangle A B C. Angle A is 28 degrees and angles B And C are x. 28 degr

ees 76 degrees 122 degrees 152 degrees

2 answers:

Kamila [148]3 years ago

7 0

Answer:

76

Step-by-step explanation:

IrinaVladis [17]3 years ago

6 0

Answer:

its B 76 took test

Step-by-step explanation:

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PLZZZZZZZZZZZZZZZZZ HELP!

zheka24 [161]

Answer:

-8

Step-by-step explanation:

5(x+12)= 20

5x+60= 20

5x= -40

x= -8

3 0

3 years ago

What is 15267 times 16459 then divide by 7?

lesya [120]

Answer:

33297327

Step-by-step explanation:

(15267 * 15267) ÷ 7

= 15267 * 15267

= 233081289 ÷ 7

= 33297327

Hope this helps! :)

7 0

2 years ago

Two angles of a triangle have a sum of 110. the sum of all three angles is 180 .what is the measure of the third angle

defon

Well by the looks of it The missing angle is 70 degrees. I say this because 110 + 70 = 180. If you were asking what were the two angles just divide.

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3 years ago

A survey of pet owners found that on average, they spend $1,225 annually per pet, with a standard deviation of $275. Between whi

earnstyle [38]

Answer:

B.$675 and $1,775

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Find the length of the missing side in the figure below. a = _______ cm.

WITCHER [35]

Answer:

$\frac{2 \sqrt{177} }{5}$

or

5.32cm correct to 2 decimal places

Step-by-step explanation:

This is a right angled triangle from what I know so we have to apply pythagoras theorem.

${7.1}^{2} = {a}^{2} + {4.7}^{2}$

we need to rearrange this to find a²

${a}^{2} = {7.1}^{2} - {4.7}^{2}$

$a = \sqrt{ \frac{708}{25} }$

This can either be written as a fraction or decimal.

$a = \frac{2 \sqrt{177} }{5}$

OR

$a = 5.32$

correct to 2 decimal places

5 0

2 years ago