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ddd [48]
3 years ago
5

Simplify (3x+7) - (4x-2)

Mathematics
1 answer:
Oksanka [162]3 years ago
7 0

Answer:

x = 9

Step-by-step explanation:

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Bob's Skate Shop had a profit of $3,563 during the month of August. The company models its profit using p=x^2+10x-12 where x is
Elis [28]
I entered the equation into a graphing calculator. clicked table and then scrolled down to the profit of $3,563. 55 skateboards
you could also try this equation. B=the number attached to x so 10, a=the number attached to x^2(or in other equation x^3 etc) so 1 and c is the number, so -12.

3 0
4 years ago
Find the measure of the missing angles .
maw [93]

Answer:

d = 90°

e = 41°

f = 139°

Step-by-step explanation:

d + 90° = 180° (Angles in linear pair)

-> d = 180° - 90°

-> d = 90°

e = 41° (vertical angles)

f + 41° = 180° (Angles in linear pair)

-> f = 180° - 41°

-> f = 139°

5 0
2 years ago
If F, G, and H are the midpoints of the sides of triangle JKL , FG = 37, KL = 48, and GH = 30 find each measure
seraphim [82]

Answer:

The measure of JK is 60

Step-by-step explanation:

It is given that the points F, G, and H are the midpoints of the sides of triangle JKL , FG = 37, KL = 48, and GH = 30.

The point F is midpoint of JK, point G is midpoint of KL and the point H is midpoint of LJ as shown in figure .

According to the midpoint theorem, the line connecting the midpoints of two sides is parallel to the third and its length is half of the third si

8 0
3 years ago
Read 2 more answers
Tucker worked 5.5 hours on Saturday. He earns $7.20 per hour.<br> How much did he earn on Saturday?
Mrac [35]

Answer:

$39.6

Step-by-step explanation:

5.5 times 7.20 = $39.6

6 0
3 years ago
What is (-2.1) to the third power
Fudgin [204]
That would be -9.261.

7 0
3 years ago
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