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3 years ago

In ΔNOP, \overline{NP}

Mathematics

2 answers:

KATRIN_1 [288]3 years ago

4 0

Answer:

x=8

Step-by-step explanation:

deltamath

lesya692 [45]3 years ago

3 0

Answer:

x=11

Step-by-step explanation:

Using the Exterior Angle Theorem. . .

(3x+8) + (2x+9) = (8x-16)

Solve to get x = 11

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Select the correct answer from the drop-down menu. Simplify the expression. 3y3 – 2y[4y – y(y – 3)] – [2y(y + 1) – 3y(y2 –1)] =

Cloud [144]

Answer:

Given the expression: $3y^3-2y[4y-y(y-3)]-[2y(y+1)-3y(y^2-1)]$

The distributive property says that:

$a\cdot (b+c) = a\cdot b+ a\cdot c$

Applying distributive property on the given expression, we have;

$3y^3-2y[4y-y^2+3y]-[2y^2+2y-3y^3+3y]$

again apply the same property we have

$3y^3-8y^2+2y^3-6y^2-[2y^2+2y-3y^3+3y]$

$3y^3-8y^2+2y^3-6y^2-2y^2-2y+3y^3-3y$

Like terms are those terms which have same variables to the same power.

Combine like terms;

$8y^3-16y^2-5y$

Therefore, the simplified form of the given expression is, $8y^3-16y^2-5y$

5 0

3 years ago

Can someone help me QUICK lol sorry!! B is the midpoint of AC. If AB=8x+2, and BC = 4x+18. Find AC

dalvyx [7]

Answer:

AC = 12x + 20

Step-by-step explanation:

Combine the terms:

AB + BC = AC

AB = 8x + 2

BC = 4x + 18

Plug in the corresponding terms to the corresponding variables:

(8x + 2) + (4x + 18) = AC

AC = 8x + 4x + 18 + 2

AC = 12x + 20

12x + 20 is your answer for AC.

4 0

3 years ago

Read 2 more answers

What is the product of the 4th square number and the 4th square number?

FrozenT [24]

Answer:

65536

Step-by-step explanation:

4^4*4^4=4^8=2^16=65536

4 0

3 years ago

Help me please!! (10 points)

zloy xaker [14]

Answer:

4,0

Step-by-step explanation:

The Y-intercept is always a number then a zero

7 0

3 years ago

What is the answer to this?

Jet001 [13]

The gradient of the given graph is 1.5

<h3>Calculating Gradient </h3>

From the question, we are to determine the gradient of the graph

Gradient is given by the formula

$m = \frac{y_{2}-y_{1} }{x_{2}-x_{1} }$

Where m is the gradient

Picking the points (-2, -2) and (2, 4) on the line

Then,

x₁ = -2

y₁ = -2

x₂ = 2

y₂ = 4

Putting the parameters into the equation, we get

$m = \frac{4--2}{2--2}$

$m = \frac{4+2}{2+2}$

$m = \frac{6}{4}$

m = 1.5

Hence, the gradient of the given graph is 1.5

Learn more on Calculating gradient here: brainly.com/question/21806111

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7 0

2 years ago