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HACTEHA [7]
3 years ago
13

If a triangle being has an area of 10 square feet what is the length and width of the cover

Mathematics
1 answer:
bekas [8.4K]3 years ago
7 0
Question needs elaboration.

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Eva earns $16 for walking dogs for 4 hours. If eva charges at the same rate, how many hours will it take her to earn $32
earnstyle [38]

Answer:

8 hours because 4 times 8 is 32

Step-by-step explanation:

7 0
3 years ago
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Find the solutions to the system of equations. Select all that apply.
DochEvi [55]

Answer:

<h2>D. (-1, -3)</h2>

Step-by-step explanation:

\left\{\begin{array}{ccc}y=x^2-4&(1)\\y=-2x-5&(2)\end{array}\right\\\\\text{Put (1) to (2):}\\\\x^2-4=-2x-5\qquad\text{add}\ 2x\ \text{and 5 to both sides}\\\\x^2+2x+1=0\\\\x^2+x+x+1=0\\\\x(x+1)+1(x+1)=0\\\\(x+1)(x+1)=0\\\\(x+1)^2=0\iff x+1=0\qquad\text{subtract 1 from both sides}\\\\x=-1\\\\\text{put the value of}\ x\ \text{to}\ (2):\\\\y=-2(-1)-5\\\\y=2-5\\\\y=-3

6 0
3 years ago
Read 2 more answers
What percent of 94 is 23? A. n/94=23/100. B. 23/94=n/100. C. 94/n=23/100. D. 23/94=100/n
nikklg [1K]
Percent formula : is/of = %/100

% = n
is = 23
of = 94

now we just sub our numbers into the formula
23/94 = n/100 <===
7 0
3 years ago
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55000 is a perfect square or cube?​
inna [77]

Answer:

55000 is neither a perfect square or cube as it leaves 5 and 11 as remainder

4 0
4 years ago
A $425 stereo is marked down by 15% what is the new price​
Firlakuza [10]

Answer:

The final price is $361.25

Step-by-step explanation:

Discount = Original Price x Discount %/100

Discount = 425 × 15/100

Discount = 425 x 0.15

You save = $63.75

Final Price = Original Price - Discount

Final Price = 425 - 63.75

Final Price = $361.25

3 0
3 years ago
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