4 years ago

Quick help pleaseeee!

Mathematics

1 answer:

Papessa [141]4 years ago

6 0

It will be the last one a×b×b

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Slav-nsk [51]

46 × 12 = 46 × (10 + 2) =

= (46 × 10 ) + (46 × 2)

= 460 + 92

= 552

5 0

3 years ago

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Find the slope and reduce. P=(-4, 2) Q=(4,-4) Slope =

yarga [219]

Answer:

slope = - $\frac{3}{4}$

Step-by-step explanation:

Calculate the slope m using the slope formula

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

with (x₁, y₁ ) = P(- 4, 2) and (x₂, y₂ ) = Q(4, - 4)

m = $\frac{-4-2}{4+4}$ = $\frac{-6}{8}$ = - $\frac{3}{4}$

7 0

3 years ago

Two hundred sixty students were surveyed on whether they prefer apple juice or orange juice. A table of relative frequencies is

damaskus [11]

This is a hard question because usually boys prefer apple juice

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3 years ago

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What is the measure of x to the nearest degree? 8

faust18 [17]

We know that :

$\sf{\bigstar \ \ Cos\theta = \dfrac{Adjacent \ Side}{Hypotenuse}}$

From the figure, We can notice that :

Ф Adjacent side length = 8

Ф Hypotenuse length = 11

$\sf{\implies Cosx^{\circ} = \dfrac{8}{11}}$

$\sf{\implies x^{\circ} = Cos^{-1}\bigg(\dfrac{8}{11}\bigg)}$

$\sf{\implies x^{\circ} = 43.34}$

7 0

3 years ago

Help with this algebra please :)

Ivanshal [37]

Where is the algebra.
{sorry for saying something but not answer real question...)

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3 years ago

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