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hoa [83]
3 years ago
10

Could someone help me on this math question please!! I don't remember what to do for things like these!

Mathematics
2 answers:
Bas_tet [7]3 years ago
7 0
The answer to your question is C. 4

velikii [3]3 years ago
5 0
B) is the answer to the question.
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Kyle's car repair costs $1000. He has 2 coupons which could save him $80 off of $1000, or 15% off of $1000. EXPLAIN WHICH COUPON
never [62]
Answer:

Kyle would save more using his 15% off of $1000 coupon.

Explanation:

15 ÷ 100 • 1000 = 150

1000 - 150 = $850

$150 is the amount the 15% coupon took off.

$850 is the amount Kyle will pay.

vs.

1000 - 80 = $920
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3 years ago
(5x3 + 3)2 = (5x3)2 + (3)2 = 25x6 + 9 is this correct
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Answer:

No!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! NO NO NO NO NO... SEE BELOW!!!!!!

Step-by-step explanation:

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To question

If 5x3 is 5x^3 then...

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3 years ago
Exterior Angles and Isosceles Triangles
Ad libitum [116K]

Step-by-step explanation:

this is not an isoceles triangle.

anyway, we need to remember 2 things :

1. the sum of all angles in a triangle is always 180°.

2. the sum of all angles around a single point on a line is 360° (as this point wound be the center of an invisible circle). and as the line cuts this circle in half, the angles on one side of the line around this point is therefore 180°.

so, the internal angle Q is then

180 = 50 + 55 + Q

Q = 180 - 50 - 55 = 180 - 105 = 75°

the exterior angle x at Q is then

180 = Q + x = 75 + x

x = 180 - 75 = 105°

3 0
3 years ago
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What makes a constant term different from a term with a variable?
Sunny_sXe [5.5K]
A constant is any number, anywhere on the number line.
A variable is an unknown, x y z n etc
8 0
3 years ago
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Solve 4(3x-1)=20 you may use the flowchart to help you if you wish
Korolek [52]

Answer:

x=2 : )

Step-by-step explanation:

4(3x-1)=20

12x-4=20

12x=24

x=2

5 0
3 years ago
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