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3 years ago

CAN ANYONE HELP ME WITH THIS !!!!??? Theres 2 questions

Mathematics

1 answer:

tatyana61 [14]3 years ago

8 0

Number 1 is 9.03 Hope this HELPS!!!!!

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Please try answer the question I put an image in.

liraira [26]

Answer:

An isosceles triangle

Step-by-step explanation:

After solving for all the angles In the Triangle ABC,

Angle B = 80

Angle C = 50

Angle A = 50

An isosceles triangle is a triangle that the base angles are equal.

In the image the triangle has two equal angles.

8 0

3 years ago

Read 2 more answers

The sum of two rational numbers will always be

Ostrovityanka [42]

The sum of two rational numbers will always be <u>rational</u>

<u></u>

$\frac{a}{b} +\frac{c}{d} =\frac{ad+bc}{bd}$ , therefore it will always be rational

7 0

3 years ago

If 3a=27, what is the value of 6a+3?

Luba_88 [7]

57 because 3 times 9 equals 27

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3 years ago

Try to solve (-78)+43 #

Valentin [98]

Answer:

-35

Step-by-step explanation:

you put -78 on top and take put 43 the put the negative back on

4 0

3 years ago

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Can someone please help me with this?!

Alinara [238K]

Answer: $y=\frac{1}{4}x-3$

Step-by-step explanation:

- The equation of the line in the slope intercept form is: $y=mx+b$

Where m is the slope and b is the y-intercept of the line

- Let's choose two points of the line: (8,-1) and (-4,-4).

- You must calculate the slope of the line as following:

$m=\frac{y_2-y_1}{x_2-x_1}=\frac{-4-(-1)}{-4-8}=\frac{1}{4}$

- As you can see in the graph attached, the line intersects the y-axis at -3, then b=-3.

- Substituting values into the equation of the line, you obtain:

$y=\frac{1}{4}x-3$

3 0

3 years ago

CAN ANYONE HELP ME WITH THIS !!!!??? *****Theres 2 questions *****

CAN ANYONE HELP ME WITH THIS !!!!??? Theres 2 questions