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Anvisha [2.4K]
3 years ago
12

If m∠ABC = 72°, what is m∠DAB? A) 72° B) 108° C) 144° D) 216°

Mathematics
2 answers:
11111nata11111 [884]3 years ago
3 0
The answer would be B
What you would do is 180-72= 108 degrees
lutik1710 [3]3 years ago
3 0

B) 108°

Answer:

B) 108°

Step-by-step explanation:

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write an equation that demonstrates the relationship between x and y for the points plotted on the coordinate grid ​
svetoff [14.1K]
Answer: y=3x-7

Explanation:

The y-intercept is -7 and the line is going up by a rate of 3.

5 0
3 years ago
The _______ form of a quadratic equation is written y = a(x - h)2 + k.
uranmaximum [27]

its wrong

Step-by-step explanation:

5 0
3 years ago
The length of a ribbon is 3/4 meter. Sun Yi needs piece measuring 1/3 meter for an art project. What is the greatest number of P
Step2247 [10]

3/4 divided by 1/3 = 3/4 * 3/1 = 9/4 = 2 1/4   <-------reason

Sun Yi can cut out 2 pieces.

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7 0
3 years ago
Read 2 more answers
Refer to the two statements below. Which pair of words will make the statements true?
atroni [7]
They will be greater for both of these answers because 5 is a larger number than -2 and -2 is a larger number than -5 and it comes before -5 on the number line
5 0
3 years ago
Simplify (3x+8)(x+1) using a table, the Distributive Property, and the FOIL
Diano4ka-milaya [45]
Foil method:
FOIL stands for
first-multiply the first term in each set of parenthesis
outer-multiply the outer term in each of the perenthesis
inner- multiply the inner term in each of the parenthesis
last- multiply the last term in each of the parenthesis
(3x+8)(x+1)
(3x*x)=3x^2
(3x*1)=3x
8*x=8x
8*1=8
thus we shall have:
3x^2+3x+8x+8
=3x^2+11x+8

Distributive property:

(3x+8)(x+1)
3x(x+1)+8(x+1)
3x^2+3x+8x+8
=3x^2+11x+8

Both methods are efficient, it all depends with the users preference
7 0
3 years ago
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