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3 years ago

Find the distance between the two points rounding to the nearest tenth (if necessary).

1 answer:

8 0

Ans= 7.8

The equation is the square root of [X1 -X2]^2 + [y1 - y2]^2.
So then you’ll end up with (-3-3)^2 + (+0-7) ^2 which is 12+49 and then square root which it should be 7.8
I usually tend to get these questions wrong but I hope this helped

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Find how many quarts of 6% butterfat milk and 1% butterfat milk should be mixed to yield 75 quarts of 3% butterfat milk.

IgorC [24]

Answer:

30 gallons of 6% milk, and 45 gallons of 1% milk.

Step-by-step explanation:

x=quarts of 6% butterfat

<h2>First, write an equation.</h2>

0.06x+0.01(75-x)=0.03*75

<h2>Multiply both sides by 100.</h2>

0.06x*100+0.01*100(75-x)=100*0.03*75

<h2>Simplify</h2>

6x+75-x=3*75

6x+75-x=225

<h2>Solve</h2>

5x=225-75=150

5x=150

x=30

75-30=45

So, we need 30 gallons of 6% milk, and 45 gallons of 1% milk.

8 0

3 years ago

Read 2 more answers

Please help with this

GalinKa [24]

The answer is 20

Reason: so the W is 4 and the L is 6 so you do 4+4=8 then you do 6+6=12 then you add the two together and get 20

7 0

3 years ago

Which value of x makes the equation 0.5(x + 16) = 3 + 0.25(x – 4) true?

Fynjy0 [20]

Answer:it is confusing

Step-by-step explanation:

5 0

3 years ago

A triangle is 3 units wide and 5 units high.

Oksana_A [137]

Answer:

b=3 units

h=5 units

a=7.5 units

Step-by-step explanation:

i thnk u can figure this out

8 0

3 years ago

Read 2 more answers

Sonya planted a flower garden of tulips, daisies and lilies. She planted 2 times as many tulips as daises and 3 tomes as many da

RideAnS [48]

70 flowers were planted in all.

Step-by-step explanation:

Let,

Tulips = t

Daises = d

Lilies = l

Total tulips planted = 42

She planted 2 times as many tulips as daises.

t=2d

Putting t=42

$42=2d\\2d=42$

Dividing both sides by 2

$\frac{2d}{2}=\frac{42}{2}\\d=21$

And 3 times as many daisies as lilies.

d=3l

Putting d=21

$21=3l\\3l=21$

Dividing both sides by 3

$\frac{3l}{3}=\frac{21}{3}\\l=7$

Total flowers planted = Tulips + Daisies + Lilies

Total flowers planted = 42 + 21 + 7 = 70

70 flowers were planted in all.

Keywords: division, addition

Learn more about addition at:

#LearnwithBrainly

3 0

3 years ago