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Pachacha [2.7K]
3 years ago
15

PLEASEEE help with these multiple choice answers, will mark brainliest !!

Mathematics
2 answers:
12345 [234]3 years ago
6 0

Answer:

B. −x^2+2x+4

Step-by-step explanation:

(f-g)(x)

fx - g=

6x^2+4x−7−2x−7x^2+11

=6x^2+4x+−7+−2x+−7x^2+11

Combine Like Terms:

=6x^2+4x+−7+−2x+−7x^2+11

=(6x^2+−7x^2)+(4x+−2x)+(−7+11)

=−x^2+2x+4

dalvyx [7]3 years ago
6 0

Answer: THIS IS A QUIZ. THIS VIOLATES THE BRAINLY HONOR CODE

Step-by-step explanation:

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It will cost $475 to cover the garden
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Triangle QRS is similar to triangle TUV. Using the image below, prove that lines RS and UV have the same slope. You must show al
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Explanation:

Lines will have same slope if they make the same angle with respect to the vertical or horizontal

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The similarity statement ∆QRS ~ ∆TUV tells you that ∠R ≅ ∠U.

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6 0
2 years ago
Plzzzzzz help (28 + 7 + 6 + 3) X 1/2 explain
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7 0
3 years ago
Study the figure.
tia_tia [17]

Answer:

So we know the formula to calculate the area of the circular sector:

S=(r^2*π*a)/306°=

(5^2*3.14*40°)/360°= (1000*3.14) /360=8.72cm^2 so the right alternative should be the first one ,A.

Step-by-step explanation:

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4 0
4 years ago
PLEASE HELP!! (50pts)
Ad libitum [116K]

Answer:

C. 248°

Step-by-step explanation:

The arc measure of a full circle is 360 degrees.

Arc XZ measures 112 degrees.

Arcs XZ and XWZ add to a full circle, or 360 degrees.

The measure of arc XWZ = 360 degree - 112 degrees = 248 degrees

4 0
4 years ago
Read 2 more answers
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