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MrRa [10]
2 years ago
13

onsider the graph of the line of best fit, y = 0.5x + 1, and the given data points. A graph shows the horizontal axis numbered n

egative 4 to positive 4 and the vertical axis numbered negative 4 to positive 4. Points show an upward trend. Which is the residual value when x = 2? –2 –1 1 2
Mathematics
2 answers:
Alexus [3.1K]2 years ago
8 0

Answer:

I think its -1

Step-by-step explanation:

Im taking a quiz with the given question.

mr Goodwill [35]2 years ago
5 0

Answer:

Your answer is B) -1

Step-by-step explanation:

Hope this helps!

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The side length, s, of a cube is 4x2 3. if v = s3, what is the volume of the cube?
Veseljchak [2.6K]

Answer:

The Volume of the cube is

(64x^{6}+144x^{4}+108x^{2}+27)

Step-by-step explanation:

we know that

The volume of a cube is equal to

V=s^{3}

where

s is the length side of the cube

In this problem we have

s=(4x^{2} +3)

Substitute

V=(4x^{2} +3)^{3}

Remember that

(4x^{2} +3)^{3}=(4x^{2} +3)^{2}(4x^{2} +3)

(4x^{2} +3)^{2}(4x^{2} +3)=[16x^{4}+24x^{2} +9]( 4x^{2} +3)

=64x^{6}+48x^{4}+96x^{4}+72x^{2}+36x^{2}+27

Combine like terms

=64x^{6}+144x^{4}+108x^{2}+27


4 0
1 year ago
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-3(2t - 1) = t + t + t + 3
Allisa [31]
T = 0

isolate the variable
4 0
2 years ago
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Translate and solve: seventy-eight times n is at least 312.
RideAnS [48]

It translates to 78n \ge 312 which solves to n \ge 4 after dividing both sides by 78. This means n is equal to 4 or it can be larger than 4.

7 0
2 years ago
The manager at Gabriela's Furniture Store is trying to figure out how much to charge for a book shelf that just arrived. The boo
maria [59]
The shelf should sell for $235.20.

Marking the price up by 60% means taking 160% of the cost:
160% = 160/100 = 1.6; 1.6(147) = 235.20
5 0
2 years ago
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Parallel lines s and t are cut by a transversal r. Parallel lines s and t are cut by transversal r. Clockwise from top left, the
bearhunter [10]

Answer:

The corresponding angles are:

∠ 1 and ∠ 5

∠ 2 and ∠ 6

∠ 3 and ∠ 7

∠ 4 and ∠ 8

Step-by-step explanation:

When two parallel lines are crossed by another line, the angles in matching corners are called corresponding angles and they are equal in measures

∵ Lines s and t are parallel

∴ s // t

∵ Line r intersects lines s and t

∴ Line r is the transversal

∵ Corresponding angles are formed

- Look to the attached figure

∴ ∠ 1 ≅ ∠ 5 ⇒ corresponding angles

∴ ∠ 2 ≅ ∠ 6 ⇒ corresponding angles

∴ ∠ 3 ≅ ∠ 7 ⇒ corresponding angles

∴ ∠ 4 ≅ ∠ 8 ⇒ corresponding angles

The corresponding angles are:

∠ 1 and ∠ 5

∠ 2 and ∠ 6

∠ 3 and ∠ 7

∠ 4 and ∠ 8

4 0
1 year ago
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