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2 years ago

Find the value of x. Round to the nearest degree. 15 12

Mathematics

1 answer:

Firlakuza [10]2 years ago

3 0

Answer:

153 degrees

Step-by-step explanation:

15+12=27

180-27=153

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You and two friends (Adam and Alana) will only play a game if it is fair for all three of you. The game your friend has proposed

scZoUnD [109]

Yes, the game was fair and no one had a better advantage.

4 0

3 years ago

Read 2 more answers

Mina says triangle A with angles

kotykmax [81]

Answer:

Yes, Mina is correct

Step-by-step explanation:

Let the triangles be A and B

Given

Triangle A:

$Angles = 34, 57$

Triangle B:

$Angles = 89, 57$

Required

Is Mina's claim correct?

First, we calculate the third angle in both triangles.

For A:

$Third\ Angle = 180 - 34 - 57$

$Third\ Angle = 89$

For B:

$Third\ Angle = 180- 89 - 57$

$Third\ Angle = 34$

For triangle A, the angles are: 34, 57 and 89

For triangle B, the angles are: 34, 57 and 89

Since both triangles have the same angles, then by the postulate of AAA (Angle-Angle-Angle), the triangles are similar.

3 0

3 years ago

How do you complete -6/5k=12

Inessa [10]

Here, I'll help you a little
rewrite the equation as -6k/5 = 12
multiply both sides by 5
-6k=60
divide both sides by -6 to isolate k
k = -10

Hope this helps :)

6 0

2 years ago

Equivalent decimal are decimal that have the same value. True Or False

tekilochka [14]

True because decimals do have the same number when they are equivalent

5 0

3 years ago

Trigonometry

Mashcka [7]

The area of the triangle EFG is 7.4 square units.

Explanation:

Given that the measurements of the sides of the triangle are EF = 8, EG = 8 and $m\angle E=22^{\circ}$

We need to determine the area of the triangle EFG

Area of the triangle:

The area of the triangle EFG can be determined using the formula,

$\text {Area}=\frac{1}{2} fg \sin E$

Substituting the values, we get,

$\text {Area}=\frac{1}{2} (5)(8) \sin 22^{\circ}$

Simplifying the values, we have,

$\text {Area}=\frac{1}{2}(40)(0.37)$

Multiplying, we get,

$\text {Area}=\frac{14.8}{2}$

Dividing, we get,

$\text {Area}=7.4$

Hence, the area of the triangle EFG is 7.4 square units.

3 0

2 years ago