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3 years ago

Solve the equation. -13 = 2b - b - 10

Mathematics

1 answer:

astra-53 [7]3 years ago

6 0

Answer:

b = -3

Step-by-step explanation:

-13 = 2b - b - 10

Add 10 to both sides of the equation

-3 = 2b - b

Subtract 2b - b

-3 = b

b = -3

Hope this helps :)

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a rectangle has a length of 8ft and a width of 6ft. if its length and width increase by 50% each, what is the area of the new re

Nadya [2.5K]

Answer:

108 ft²

Step-by-step explanation:

Increasing by 50% means multiplying the original quantities by 1.5, that is

100% + 50% = 150% = 1.5 ( 100% is the original dimensions ), thus

new length = 1.5 × 8 ft = 12 ft

new width = 1.5 × 6 ft = 9 ft

Thus

Area = length × width = 12 × 9 = 108 ft²

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2 years ago

Suppose f and g are two functions defined on some neighbourhood of c such that lim f(x)=l and lim g(x)=m.Show that lim f(x)+g(x)

zavuch27 [327]

Trivial if you use limit laws.

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3 years ago

What is the area of this figure? 7 km 6 km 12 km 4 km 4 km 5 km 3 km 3 km

aleksandrvk [35]

Answer:

105.5664, or 93 + 4 pi

Step-by-step explanation:

84 + 9 + 4 pi

equals 105.5664, or 93 + 4 pi

Break the shape into common shapes.

12 times 7 (rectangle) = 84

3 times 3 (square) = 9

7 0

2 years ago

Laws Of Indicies<br>Can someone please help me with this?

nasty-shy [4]

Answer:

See below

Step-by-step explanation:

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2 years ago

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dybincka [34]

Answer:

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Step-by-step explanation:

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3 years ago