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2 years ago

My Math Integers. I'm stuck on this problem.. Someone please help? (-4)(-9) =

Mathematics

2 answers:

k0ka [10]2 years ago

8 0

Answer:

Step-by-step explanation:

(-4) is -4

then

(-9) then 36

tatuchka [14]2 years ago

5 0

Answer:

It is 36

Step-by-step explanation:

minus × minus equals + so its 36

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Help me pls i need this right now

Debora [2.8K]

Answer:

146°

Step-by-step explanation:

The measure of the arc EF is equal to the angle subtended at the centre.

That is EF = 146°

3 0

3 years ago

−

irakobra [83]

Answer: =296

Step-by-step explanation: −2*4=-8+20=28*3=84+48=132*2=164−2=162*4+20*3+48*2= 296

8 0

3 years ago

In the triangle below,

Greeley [361]

Answer:

12.3

Step-by-step explanation:

You will use cosine to solve for y because you are given the hypontenuse and need to find the adjacent side.

cos 35 degrees = adjacent/hypontenuse

cos 35 = y/ 15

15( cos35 ) = y

y=12.287

=12.3

7 0

3 years ago

Over the past month, a hairstylist has had 56 female clients and 24 male clients. What is the ratio of male clients to female cl

irga5000 [103]

Answer:

D.) 7:3

Step-by-step explanation:

First, find the LCM of the numbers, which is 8.

Then divide each number by 8

56÷8=7 24÷8= 3

Then, put them in a ratio

7:3

4 0

3 years ago

Read 2 more answers

Find the x-intercepts for the parabola defined by the equation below. y = x2 + 9x + 14

faltersainse [42]

Answer:

x - intercepts are (-7,0) and (-2,0)

A is the correct option.

Step-by-step explanation:

We have been given the equation of the parabola $y=x^2+9x+14$

For x- intercept, y = 0

$0=x^2+9x+14$

We can split the middle term as 9x = 7x +2x

$x^2+7x+2x+14=0$

Now take GCF

$x(x+7)+2(x+7)=0$

Factored out the common term

$(x+7)(x+2)=0$

Apply the zero product property

$(x+7)=0,(x+2)=0$

Solve for x

$x=-7,-2$

Hence, x - intercepts are (-7,0) and (-2,0)

A is the correct option.

4 0

3 years ago