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butalik [34]
3 years ago
12

Which of the following are square roots of the number below? Check all that apply. 49

Mathematics
2 answers:
kkurt [141]3 years ago
7 0

Answer:

A and E

Step-by-step explanation:

You can multiply 7 x 7 or -7 x -7 to get 49 :)

Zigmanuir [339]3 years ago
4 0
The answer should be 7
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James earned $334 for working a 40-hour week how much will he earn in a week in which he works only 32 hours
atroni [7]

$267.20

Divide $334 by 40 for hourly rate then multiply by 32

earnings = \frac{334}{40} × 32 = $267.20


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2 years ago
2 angles of a triangle is 65 and 57 how to find the third angle
MArishka [77]
Add 65+57 and subtract it from 180 then you get the third angle
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2 years ago
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Using the porpotions: WHIP= (Walks+Hits) divide by Innings Pitched. The pitcher wants to lower his WHIP from 1.53 to 1.3. How ma
BaLLatris [955]
This relates to ur previous question....there were 85 innings last question and 130 walks + hits which gave a whip score of 1.53......so if he wants to lower his whip (without changing his walks or hits) to 1.3....
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he would have to pitch 15 more innings without any walks or hits to reach a goal of 1.3 whip score. This is not a reasonable goal.....have u ever seen a baseball game where a pitcher pitched 15 innings without any walks or hits ? And since a game consists of 9 innings....he would be 3 innings short of 2 games (thats if they dont go into overtime), and he would have to pitch a no hitter....and that is highly unlikely.
7 0
3 years ago
If using the method of completing the square to solve the quadratic equation x2 + 3x - 17 = 0, which number would have to be add
MatroZZZ [7]

Answer:

Step-by-step explanation:

To solve using completing square, we need to write the equation as x2+3x=17.

The next step is to add a number such that the square can be completed. The number must be equal to (b/2a)^2, so here it will be (3/2)^2 = 9/4

The equation then becomes x2+3x+(9/4)=17+(9/4).

Solving it further will get you the final answer

8 0
2 years ago
Simplify 0.5 (-77.8-11)/ -4 show all your steps
Mekhanik [1.2K]

Answer:

11.1

Step-by-step explanation:

0.5(−77.8−11)/−4

=(0.5)(−88.8)/−4

=−44.4/−4

=11.1

3 0
2 years ago
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