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konstantin123 [22]
3 years ago
15

(-4) (?) = -12 What is the value of the (?)

Mathematics
2 answers:
ehidna [41]3 years ago
5 0

Answer:

(-4) (3)= -12

Step-by-step explanation:

because negative times a positive =a negative

Crazy boy [7]3 years ago
4 0
? = 3

-12/-4 = 3
you can check your answer by plugging it into the variable
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tim and his brother are building towers out of blocks. Tim is using blue blocks that are 6 cm tall and his brother is using gree
Karolina [17]

The shortest possible height of tower is 24 cm.

Tim used 4 blue blocks and his brother used 3 green blocks.

Step-by-step explanation:

Given,

Height of blue block = 6 cm

Height of green block = 8 cm

We will take least common multiple to find the shortest possible height.

6 = 2*3

8 = 2*2*2

LCM = 2*2*2*3 = 24 cm

The shortest possible height of tower is 24 cm.

Number of blue blocks used = \frac{24}{6} = 4

Number of green blocks used = \frac{24}{8} = 3

Tim used 4 blue blocks and his brother used 3 green blocks.

Keywords: LCM, multiplication

Learn more about multiplication at:

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7 0
3 years ago
In the figure above, circles A and B are tangent to each other and to the large circle. If the radius of circle A
Ne4ueva [31]

Answer:

The answer to your question is A = 200.96 u²

Step-by-step explanation:

Data

Radius A = 6

Radius B = 2

π = 3.14

Area = ?

Formula

Area = πr²

Process

1.- Calculate the radius of the large circle

Radius = radius of circle A + radius of circle B

Radius = 6 + 2

Radius = 8

2.- Substitute in the formula

Area = (3.14)(8)²

Area = 3.14(64)

Area = 200.96 u²

6 0
3 years ago
Can somebody help me with this please
Hitman42 [59]
Eleven is the sum. Add end is 7 and the ones is 4
3 0
3 years ago
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Which statements are true from the graph ? Check all that apply:
Flura [38]

The statements that are true from the graph are:

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<h3>Calculations and Parameters</h3>

Given the graph, we can note some things:

  • There is a line with a slope of zero.
  • This is a horizontal line parallel to the x-axis.
  • The equation of the line is y = c

c is the value of the y- coordinates the line passes through.

The line passes through (0, 4 ) with a y- coordinate of 4

Therefore, the equation of the line of y= 4

Read more about graphs here:

brainly.com/question/13483111

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3 0
2 years ago
The store's markup on a wholesale item is. The store is currently having a sale, and the item sells for off the retail price. Wh
m_a_m_a [10]

Answer:

56

Step-by-step explanation:

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