2 years ago

Brainlist and 40 points

Mathematics

1 answer:

Alex_Xolod [135]2 years ago

7 0

I met some pretty toxic undertale fans but probably Reddit

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Someone plz help me plz

zheka24 [161]

Answer:

3(24+56)

Step-by-step explanation:

3 times sum of 24 and 56 so your adding 24 and 56 and multiplying it by 3

3(24+56)

8 0

2 years ago

Read 2 more answers

Find the m∠BAC, if m∠DEC = 58° and m∠EDC = 43°.

miskamm [114]

I might be wrong.
I guess that in total all the angles equal to 180, that being said...

m∠BAC = 79

8 0

2 years ago

Evaluating expressions

ad-work [718]

Step-by-step explanation:

6.) 8p = 8x9 = 72

8.) 4(d+7) = 4(-2+7) = 4(5) = 20

can't read all of 10 to give an answer

7 0

2 years ago

Answer this please for 15 points

spin [16.1K]

Answer:

18/2 : 9

Step-by-step explanation:

4 0

1 year ago

Write the equation of the line in fully simplified slope-intercept form.

fiasKO [112]

$y = -\frac{1}{2}x - 1$

Step-by-step explanation:

Let's pick two points on the line: $P_1(-4, 1)$ and $P_2(2, -2).$ Let's calculate the slope of this line using these points:

$m = \dfrac{y_2 - y_1}{x_2 - x_1} = \dfrac{-2 - 1}{2 - (-4)} = -\dfrac{1}{2}$

With this value of the slope, we can write the general slope-intercept form of the equation as

$y = -\frac{1}{2}x + b$

To solve for the y-intercept b, let's use either P1 or P2. I'm going to use P2:

$-2 = -\frac{1}{2}(2) + b \Rightarrow b = -1$

Therefore, the slope-intercept form of the equation is

$y = -\frac{1}{2}x - 1$

6 0

1 year ago