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3 years ago

(−4)−(−2)–{(−5)–[(−7)+(−3)–(−8)]} please i need this done really soon

Mathematics

1 answer:

sertanlavr [38]3 years ago

5 0

Answer: 15

Step-by-step explanation: I cant say the steps because I need to pay

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goldenfox [79]

Reflection, the quadratic parent function is reflected on the opposite side

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3 years ago

(please will someone help me please). write the equation of the line in the graph the two points on the line are located at (0,

lana [24]

Answer:

c) y=2/3x+3

Step-by-step explanation:

im pretty sure this is right :)

7 0

3 years ago

Find the length of the base of a square pyramid if the volume is 128 cubic inches and has a height of 6 inches

Len [333]

Answer: a = 8

Step-by-step explanation:

Volume of a square based pyramid is given as

$\frac{a^{2}h }{3}$ .

where a is the length of the side and h is the height.

Substituting into the formula , we have

V = $\frac{a^{2}h }{3}$

128 = $a^{2}h$ /3

384= $a^{2}$ X 6

Divide through by 6

384/6 = $a^{2}$

64 = $a^{2}$

Therefore :

a = $\sqrt{\frac{64}{1} }$

a = 8

6 0

4 years ago

Metric unit for the mass of a television

Ilia_Sergeevich [38]

I would say kilograms, becauee kilograms would be the best metric unit for the mass of a television.

6 0

4 years ago

Triangle GHI is translated using the rule (x, y) → (x + 5, y) to create triangle G′H′I′. If a line segment is drawn from point G

Debora [2.8K]

Step-by-step explanation:

the second answer.

they are parallel and congruent (same length).

simply because both points were translated by adding the same number of units to x. so, they have the same length, and point in the same direction.

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2 years ago