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3 years ago

Please help

Mathematics

1 answer:

Tanya [424]3 years ago

3 0

Answer:

Note:

I'm not completely sure on this because this is my first one ever. But I hope it's correct! Please let me know!!!

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Find the slope of the given line on the graph. REMEMBER: Rise over run! <br> Pls show work!

Leviafan [203]

Answer:

the slope is $-\frac{1}{3}$

Step-by-step explanation:

Notice that you are given two points to use for the slope calculation:

$(x_1,y_1)=(-4,4) \,\,and\,\, (x_2,y_2)=(5,1)$

So we use the formula for the slope of a line given two points:

$slope\,=\,\frac{y_2-y_1}{x_2-x_1} \\slope\,=\,\frac{1-4}{5-(-4)} \\slope\,=\,\frac{-3}{9} \\slope\,=\,-\frac{1}{3} \\$

3 0

3 years ago

Pleaseee helppppppppppppppppppp

quester [9]

To find Angle A we use cosine

cos ∅ = adjacent / hypotenuse

From the question

The adjacent is 17

The hypotenuse is 38

So we have

cos A = 17/38

A = cos-¹ 17/38

A = 63.4

<h3>A = 63° to the nearest degree</h3>

To find Angle C we use sine

sin ∅ = opposite / hypotenuse

From the question

The opposite is 17

The hypotenuse is 38

So we have

sin C = 17/38

C = sin-¹ 17/38

C = 26.57

<h3>C = 27° to the nearest degree</h3>

Hope this helps you

7 0

3 years ago

0.5s + 1 = 7 + 4.5s<br><br> Show work, and answers please. This is for algebra 1.

ioda

0.5s + 1 = 7 + 4.5s Subtract 4.5s from both sides
-4s + 1 = 7 Subtract 1 from both sides
-4s = 6 Divide both sides by -4
s = - $\frac{6}{4}$ Simplify
s = - $\frac{3}{2}$

4 0

4 years ago

Read 2 more answers

5(r-10)=-51 what is the value of r

raketka [301]

Use distributive method
5r - 50 = -51
Add 50
5r = -1
Divide by 5
r = -1/5

3 0

3 years ago

Read 2 more answers

Dentify the pattern for the following sequence. find the next three terms in the sequence. 5, 2, -1, -4, ____, ____, ____,...

kvasek [131]

Every time you are -3, the next terms would be -7, -10, -13

7 0

3 years ago