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Ksivusya [100]
3 years ago
7

EASY MATH QUESTION NEED HELP

Mathematics
2 answers:
g100num [7]3 years ago
6 0

Answer: 6

Step-by-step explanation:

Substitute x for -1

f(x) = -4 (-1) + 2

f(x) = 4 + 2

f(x) = 6

I hope this helps! If you still don’t understand, let me know!

masha68 [24]3 years ago
5 0

Answer:

6 i think

Step-by-step explanation:

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What is the measure in radians for the central angle of a circle whose radius r = 4 cm, and intercepted arc length s = 1.2 cm? E
rodikova [14]

Answer:

17.1972degrees

Step-by-step explanation:

length of an arc = theta/360 * 2πr

Substitute the given angle;

1.2 = theta/360 * 2(3.14)(4)

1.2 = theta/360 * 25.12

1.2/25.12 = theta/360

0.04777 = theta/360

theta = 360 * .04777

theta = 17.1972

Hence the required angle is 17.1972degrees

6 0
3 years ago
2x+4y=6<br> 3x=12-6y<br> Solve by elimination
faltersainse [42]

Answer:

no solution

Step-by-step explanation:

2x + 4y = 6......reduces to x + 2y = 3

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so now we have :

x + 2y = 3

x + 2y = 4

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5 0
3 years ago
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Fiona is 7 years older than Gavin. Alex is 12 years younger than Gavin. If the total of their ages is 73, how old is the younges
sp2606 [1]

Answer:

Think that it’s Alex

7 0
3 years ago
What is the greatest common factor of 63135
Morgarella [4.7K]
It would be 63135 because that is the highest number you can multiply it into
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3 years ago
Cube-shaped blocks are packed into a cube-shaped storage container. The edge of the storage container is 2 1/2 feet. The edge le
GarryVolchara [31]

Answer:

Volume of one cube shaped block is, 0.125 cubic feet

Step-by-step explanation:

Volume of a cube(V) is given by:

V = a^3                 .....[1]

where a is the edge length of the cube.

As per the statement:

Cube-shaped blocks are packed into a cube-shaped storage container. The edge of the storage container is 2 1/2 feet.

⇒\text{Edge length of storage} = 2\frac{1}{2} = 2.5 ft

It is also given that:

The edge length of each block is 1/5 the edge length of the storage container

⇒\text{Edge length of each block (a)} = \frac{1}{5} \cdot 2.5 = 0.5 ft

Substitute this in [1] we have;

V = (0.5)^3 = 0.125 ft^3

Therefore,  volume, in cubic feet, of one cube-shaped block is, 0.125

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