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Nuetrik [128]
3 years ago
10

Which equation represents a direct variation a. Y=0.5x b x-y=5 c.cy=5 d y=x+5

Mathematics
2 answers:
mihalych1998 [28]3 years ago
5 0

Answer:

A

Step-by-step explanation:

aleksandrvk [35]3 years ago
3 0

The answer is A.)  y=0.5x

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Evaluate this function at the given value using the remainder theorem.
MAXImum [283]

Answer:

9

Step-by-step explanation:

f(x) = x^4 +5x^3 -18x +1\\\\f(-4) = (-4)^4 +5(-4)^3 -18(-4) +1\\\\~~~~~~~~~=256+5(-64)+72+1\\\\~~~~~~~~~=329-320\\\\~~~~~~~~~=9

6 0
2 years ago
Step by step solution needed ASAP
Arisa [49]

Answer:

±16

The principle value is 16

Step-by-step explanation:

sqrt(8) * sqrt(32)

We know that sqrt(a) sqrt(b) = sqrt(ab)

sqrt(8*32)

sqrt(256)

sqrt(16*16)

±16

The principle value is 16

6 0
4 years ago
Read 2 more answers
Geometry
satela [25.4K]

Answer:

Option (C)

Step-by-step explanation:

From the picture attached,

Two lines 'h' and 'k' are the parallel lines and a transversal 'n' is intersecting these parallel lines at two distinct points.

By the theorem of alternate interior angles, angle 8 and angle 11 will be equal in measure.

∠8 ≅ ∠11 [Alternate interior angles]

m(∠8) = m(∠11) = 118°

Therefore, Option (C) will be the answer.

7 0
3 years ago
(9)/(16) x^(2)+7.5x=-25
almond37 [142]

Answer:

Move all terms to the left side and set equal to zero. Then set each factor equal to zero.

Exact Form:

x= −20/3

Decimal Form:

x= −6.66...

Mixed Number Form:

x= −6  2/3

Step-by-step explanation:

6 0
3 years ago
A) 1/2<br>B) 3/5<br>C) 1 2/3<br>D) 2​
aliina [53]
It’s A:) explanation- I got it right
7 0
3 years ago
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