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Ivenika [448]
3 years ago
15

Subtract.

Mathematics
1 answer:
LekaFEV [45]3 years ago
6 0

Answer:

7x^(2)-3x+8

Step-by-step explanation:

(5x^(2) - 3x - 2) - (-2x^(2) - +10)

(5x^(2))- (-2x^(2))=7x^(2)

(- 2)-(+10)=+8

7x^(2)-3x+8

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Pls answer quickly
Blizzard [7]

Answer:

D) Carol scored the highest in math.

Step-by-step explanation:

Look at the chart and check each question.

A) history is her favorite subject - Wrong (This is about Marks Obtained, Not Favorite Subjects!)

B) carol scored more in physics than English - Wrong (In Physics, the score is 55 while in English, it is 65!)

C) Carol got the least marks in history - Wrong (History is at 48 while Biology is at 35!)

D) Carol scored the highest in math - Correct (The highest score is 80 which is Math!)

4 0
2 years ago
42. (07.09) If h(x) = x − 1 and j(x) = −4x, solve h[j(5)] and select the correct answer below. (1 point) −21 −20 −19 −16
LUCKY_DIMON [66]

Answer:

-21

Step-by-step explanation:

Given:

h(x) = x − 1 - - - (1)

j(x) = −4x - - - - - (2)

h[j(5)]

j(5) = - 4(5) = - 20

g(-20) = - 20 - 1

Hence,

h[j(5)] = - 21

5 0
3 years ago
A student said that the sum of the measures of a pair of adjacent angles must equal 180 degrees. Is the student correct?
spin [16.1K]

Answer:

si

Step-by-step explanation:

cuando sumamos la medida de un ángulo en el par con el otro ángulo en el par, el total será 180 grados.

5 0
3 years ago
1. A spherical mold is used to create chocolate candy. What is the volume of the mold?
guapka [62]
The equation for volume of a sphere is pi(r)^3 This mean that the equation would be pi(11)^3 which equals 1331pi
7 0
4 years ago
Solve 2 (x + 4) - 10 = 14 step by step
Blababa [14]

Answer:

x=8

Step-by-step explanation:

2(x+4) - 10 =14

distribute the 2       2x +8 -10 +14

simplify                     2x-2=14

add 2                        2x=16

devide by 2               x=8

3 0
3 years ago
Read 2 more answers
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