3 years ago

Milley wants to solve the following equations using the method of elimination:

1 answer:

3 0

She should multiply y = x - 2 by -4...that way one x will be -4x and the other will be 4x and they will cancel out when added.

answer is -4

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Give the length of the line segments in the requested units.

azamat

1 cm = 10 mm

AC = 3 cm = 3 * 10 mm = 30 mm

CF = 2 cm = 2 * 10 mm = 20 mm

1 m = 100 cm => 1 cm = 0,01 m

EG = AB = 10 cm = 10 * 0,01 m = 0,1 m

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3 years ago

Simon makes 30 cakes he gives 1/5 of the cakes to Sali. He gives 10 percent of the 30 cakes to Jane what fraction of the 30 cake

pav-90 [236]

Answer:

7/10

Step-by-step explanation:

0.1 = $\frac{1}{10}$

1/5

30 × 1/10 = 3

30 × 1/5 = 6

6+3 = 9

30 - 9 = 21

21/30 simplified = 7/10

8 0

3 years ago

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When b = 3 and c = 4, b⁵c⁶/b³c³

Vladimir [108]

Substitute the variables for the numbers. Then solve.

b⁵ = 3⁵ = 243

c⁶ = 4⁶ = 4096

b³ = 3³ = 27

c³ = 4³ = 64

(243)(4096)/(27)(64) = 576

7 0

2 years ago

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If I used 23.8 liters over 28 days how many milliliters did i use each day

MA_775_DIABLO [31]

23.8L/28=.85Lx1000ml=850ml

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3 years ago

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The base area of a square-based prism is 25 ft squared. One of the lateral faces of the prism is 30 ft squared. What is the surf

deff fn [24]

Answer:

170 ft^2

Step-by-step explanation:

The surface area of a square prism is 2 times the base area + 4 times the area of a lateral face.

S=2(25)+4(30)

S=50+120

S=170

3 0

2 years ago