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Thepotemich [5.8K]

3 years ago

8

The following tape diagram describes the relationship between the amount of red paint and the amount of blue paint in a "Plummy

Purple" paint mix. How many cans of blue paint would need to be mixed with 12 cans of red paint to make "Plummy Purple"?

1 answer:

Triss [41]3 years ago

6 0

Answer:

9

Step-by-step explanation:

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You start driving west for 3 miles, turn right, and drive north for another 11 miles. At

vesna_86 [32]

14 miles Substitute AB = 3 and BC = 11 in above equation.

6 0

2 years ago

Read 2 more answers

What is w for -3w = -7(w+1)

Alchen [17]

-3w= -7w-7 =
-3w+7w = -7w+7w - 7 =
4w= -7
4w/4 = -7/4 =
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3 0

3 years ago

The value of a house decreases at a steady rate of 20% each year. What is the total percentage loss (to the nearest integer) in

Westkost [7]

Answer: The total percentage loss would be 67%.

Step-by-step explanation:

Since we have given that

Rate of decline each year = 20%

Number of years = 5

We need to find the total percentage loss in value of the house at the end of 5 years.

So, Total percentage loss would be

$1-(1-\dfrac{r}{100})^5\\\\=1-(1-\dfrac{20}{100})^5\\\\=1-(\dfrac{4}{5})^5\\\\=1-(0.8)^5\\\\=0.67\\\\\approx 67%$

Hence, the total percentage loss would be 67%.

8 0

3 years ago

Does anyone know this :/ ?

choli [55]

Angles 7, 6, 3, 2 are all vertical angles, which mean they are congruent (equal)

so if angle 7 is 115° so are 6, 3, and 2

so the measure of angle 2 is 115°

7 0

3 years ago

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To mix a particular shade of purple paint, read paint and blue paint are mixed in the ratio 5:3. To make 80 gallons of this shad

zubka84 [21]

Answer:

50 gallons of red

30 gallons of blue

Step-by-step explanation:

5 parts of the whole must be red, 3 parts of the whole must be blue, and there are 5+3=8 parts in total.

therefore, 1 part = 80/8 = 10 gallons

red : 5 parts

5×10 = 50 gallons

blue : 3 parts

3×10 = 30 gallons

4 0

3 years ago