3 years ago

How to solve this equation? Will give brainiest!!

Mathematics

1 answer:

Paha777 [63]3 years ago

8 0

Answer:

4/15

SEE WORK BELOW

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What is the value of x? Enter your answer in the box.

vaieri [72.5K]

Answer:

80 degrees

Step-by-step explanation:

all triangles have the angles of 180 degrees, so by that logic, 180-70-30=80.

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3 years ago

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PLEASEEEE HELP!! This is my SECOND time asking :((

adoni [48]

Answer:

Step-by-step explanation:

formula: Y2 - Y1

X2 - X1

-18 = X1

16 = Y1

31 = X2

40 = Y2

40 - 16. = 24

31 - (-18) 49

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3 years ago

Step by step explanation

SSSSS [86.1K]

Answer:

only a is the right triangle

Step-by-step explanation:

only a is the right triangle because it satisfies the pythagorean theorem.

a.)

$c ^{2} = a ^{2} + b ^{2} \\ 63 = 25 + 38\\ 63 = 63 \\ true$

while b,

b.)

$c ^{2} = a ^{2} + b ^{2} \\ 60 = 25 + 38 \\ 60 = 63 \\ false$

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3 years ago

AC = 16, AB = x + 1, and BC = x + 7. What is the measure of the length of AB? HELP

saveliy_v [14]

Answer:

Step-by-step explanation:

AC=AB+BC

so 16=x+1+x+7

which simplifies to 16=2x+8

subtract eight from both sides to get 8=2x

then divide by 2 to get that x=4

AB=x+1, which substitutes into 4+1=5

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3 years ago

a small box in the shape of a cube has a length of 5 inches. how many cubic inches will the box hold?

Mama L [17]

Answer:

125 cubic inches

Step-by-step explanation:

volume of cube is l^3 so 5^3 is 125.

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2 years ago

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