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Bingel [31]
3 years ago
6

Help me to find two chords.

Mathematics
2 answers:
drek231 [11]3 years ago
8 0

Answer:

I dont understand how to sorry

mario62 [17]3 years ago
7 0

Answer:

the answer is 77

Step-by-step explanation:

a= b+c/2

78+76/2 = 77

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The length of a rectangle is 2 ft less than 3 times the width. If the area of the rectangle is equal to 65 ft^2, find the dimens
qwelly [4]
Dimensions:

W = 5
L = 13

7 0
4 years ago
Can somebody help me <br> -2(x+5)
Anika [276]

Answer: -2x - 10

Steps: -2(x+5)

Apply the distributive law [ a(b + c) = ab + ac ]:

a = -2,  b = x,  c = 5

-2x + (-2) × 5

Apply minus/plus rules: -2x - 2 × 5

Multiply the numbers: 2 × 5 = 10

-2x - 10

Plz mark brainliest:)

5 0
3 years ago
Use intercepts to graph the linear equation 5x + 3y = 30.
miv72 [106K]

Answer x=6 and y=10

Explanation:

Replace each variable in turn with 0 and solve

5x+3y=30  Put zero in place of x and solve for y

5(0)+3y=30

\frac{3y}{3} =\frac{30}{3}

y=10 The y- intercept is 10

5x+3y=30 Put zero in place of y and solve for x

5x+3(0)=30

\frac{5x}{5} =\frac{30}{5}

x=6  The x-intercept is 6

5 0
3 years ago
Identify the coefficient of each term of the polynomial.
fredd [130]
There are two parts of an equation (including this one), the coefficient, and the variable. 
The coefficient is a known number, written as a digit, whereas the variable is an unknown number, written as a letter to signify an unknown number.

So, the coefficient in the first term (or part of the equation) is -2. The coefficient in the second term is 9, and the variable in this equation is x.
3 0
3 years ago
Can anyone help me with this , it’s a test and it’s due in 20 minutes!!! help someone
Andrews [41]

Answer:

It would be the second one.

Step-by-step explanation:

Sorry if I'm wrong.

when your done with that test can you tell me if I got it right or wrong please.

have a lovely day. <:

6 0
3 years ago
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