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3 years ago

Find the measure of the indicated angle.

Mathematics

1 answer:

Andrej [43]3 years ago

8 0

Answer:

86°

Step-by-step explanation:

180-(2*47)

= 180-94

= 86

Answered by GAUTHMATH

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Suppose 42 gallons of water came out of a pipe in 7 minutes. What was the rate in gallons per minute?

cluponka [151]

Answer:

Step-by-step explanation:

42 ÷ 7 = 6

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Please mark as brainliest. It will make my day! Thank you!

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3 years ago

A group of friends decided to buy bulk chocolate from a candy store. If some friends each want 5 over 7 of a kilogram of a choco

AnnZ [28]

Each person = 5/7 kg

----------------------------------------------------------------------------------
Number of people that can share the 10kg of chocolate:
-----------------------------------------------------------------------------------
$10 \div \dfrac{5}{7}$

$= 10 \times \dfrac{7}{5}$

$= 14$

---------------------------------------------------------
Answer: 14 can share the chocolate.
---------------------------------------------------------

7 0

3 years ago

What is the equation of a line perpendicular to the line y=(4/9)x-2 that passes through the point (4,3)?

Hoochie [10]

y=(4/9)x-2
This is in slope intercept form (y=mx+b), where m is the slope.
A perpendicular line will have the opposite reciprocal of the slope.
So if the slope here is 4/9, then the perpendicular line's slope will be -9/4.

Now that you have the slope (-9/4) and a point (4, 3), you can use the point-slope formula to find the equation.
y - y₁ = m(x - x₁)
y - 3 = (-9/4)(x - 4)
y - 3 = (-9/4)x + 9
y = (-9/4)x + 12

So the answer will be:
C. y= -(9/4)x+12

3 0

4 years ago

Help me plz with this 50 points if right

Monica [59]

Answer:

18 units.

Step-by-step explanation:

If you plot the points on a graph then you can clearly see where point D goes, (-2, 3). Then, you can find the side length, which is 4.5 units. Multiply that by 4 and you get 18 units.

8 0

3 years ago

Read 2 more answers

Help plz:))) I’ll mark u brainliest ASAP!!!

RSB [31]

Answer:30/4

Step-by-step explanation:180-11x+5, add all up=180, you get 30/4

unleess i messed up somewhere

7 0

3 years ago

Read 2 more answers