PLEASE ANSWER CORRECTLY, I WILL GIVE BRAINLIEST <3 THANKS IN ADVANCE.

Mathematics

1 answer:

lilavasa [31]3 years ago

4 0

Answer:

B = 40° and D = 60°

Step-by-step explanation:

Just subtract the angles you already know from 90° (since perpendicular means right angle, which is 90°).

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Hurry I'm Timed!!!The following scatter plot represents the number of hours per week a child spends reading, or being read to, c

liubo4ka [24]

It is 2.5 as shown in the photo below
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3 years ago

Read 2 more answers

To make four and a half gallons of ice cream it takes 6 3/10 gallons of milk how many gallons of milk does it take to make one g

MAVERICK [17]

Ice cream = 4 1/2 gallons
milk = 6 3/10 gallons

ice cream: 4 1/2 = (4*2 + 1)/2 = 9/2
milk: 6 3/10 = (6*10 +3)/10 = 63/10

milk:ice cream proportion: a:b = c:d where a*d = b*c
a = 63/10 ; b = 9/2 ; c = x ; d = 1

63/10:9/2 = x:1
63/10 * 1 = 9/2 * x
63/10 = 9x/2
63/10 * 2 = 9x/2 * 2
126/10 = 9x
126/10 * 10 = 9x * 10
126 = 90x
126/90 = 90x/90
1 36/90 = x

x = 1 36/90 simplified to 1 13/30

1 13/30 gallons of milk will make 1 gallon of ice cream.

5 0

3 years ago

|4x−1|=7 PLEEEASE HELP!!!

Alisiya [41]

Answer:

x = 2, - 3/2.

Step-by-step explanation:

|4x - 1| = 7

4x - 1 = 7 or 4x - 1 = -7

4x = 8 or 4x = -6

x = 2 , x = -3/2.

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