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Fiesta28 [93]
3 years ago
8

In the triangle below,

Mathematics
1 answer:
Fynjy0 [20]3 years ago
3 0

Step-by-step explanation:

4x -20 + 3x +12 = 90

7x -8 = 90

7x = 98

x = 14

Angle F: 4(14) -20 = 36

Angle E: 3(14)+12= 54

Angle G : 90

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What is the slope of the line?y−3=5(x−2)
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Answer:

5

Step-by-step explanation:

[ y - 3 = 5(x - 2) ] is written in point slope form [ y - y1 = m(x - x1) ] where (x1, y1) = any given points and m = slope. Looking at the equation, m = 5, so that is the slope.

Best of Luck!

3 0
3 years ago
HELPPP!!!Kelsey uses the similarity statement to describe the triangles below.
Ganezh [65]

RT = 8 , RS = 3 AND ST = 5.4


RV = 4 , RU = 1.5 AND UV = 2.7


∴ RT/RV = 8/4 = 2


AND RS/RU = 3/1.5 = 2


AND ST/UV = 5.4/2.7 = 2


∴Δ RTS IS SIMILAR TO ΔRVU


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Each pair of sides corresponds with a common ratio of 2.



8 0
3 years ago
Read 2 more answers
Determining angle side relationships What are the angle measures in trainable ABC?
9966 [12]

Answer:

m∠A=90°, m∠B=60°, m∠C=30°

Step-by-step explanation:

step 1

Verify if the triangle ABC is a right triangle

Applying the Pythagoras theorem

12^{2}=6^{2}+(6\sqrt{3})^{2}

144=144 ----> is true

therefore

Is a right triangle

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sin(C)=AB/BC

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so

m∠C=30°

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we know that

m∠C+m∠B=90°------> by complementary angles

so

m∠B=90°-30°=60°

5 0
2 years ago
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loris [4]

Answer:

g = 13

Step-by-step explanation:

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Answer:

Step-by-step explanation:

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