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lesya [120]
3 years ago
10

Help please help Needed

Mathematics
2 answers:
guajiro [1.7K]3 years ago
5 0
The answer should be A
xeze [42]3 years ago
3 0

Answer:

B. 4^\frac{1}{2} + 4^\frac{1}{2}

Step-by-step explanation:

Adding exponents with the same bases follows this rule: a^x+a^y=a^{x+y}.

So before Ned merges the exponents together, Ned did answer choice B.

Also, you can check to see if you get 4 by putting it in the calculator.

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Select the most specific name for the quadrilateral shown.
ludmilkaskok [199]

Answer:

Square

Step-by-step explanation:

square - (geometry) a plane rectangle with four equal sides and four right angles

6 0
2 years ago
Will mark as Brainliest...
tatiyna

Answer:

280 ft squared

Step-by-step explanation:

To find the area of the nonshaded portion, we can find the area of the entire floor and then subtract the shaded area.

The total area is that of a rectangle: 30 * 15 = 450 ft squared.

Now, the shaded region is made up of a rectangle and a triangle.

- The rectangle has length 8 and width 10, so its area is 10 * 8 = 80 ft squared.

- The triangle has base 12 and height 15, so using the area of a triangle formula: A=(bh)/2 (where b is the base and h is the height) = (12 * 15)/2 = 180/2 = 90 ft squared.

- The total shaded region is: 80 + 90 = 170 ft squared

Subtract 110 from 450: 450 - 170 = 280 ft squared.

Thus, the answer is 280 ft squared.

Hope this helps!

8 0
3 years ago
Read 2 more answers
A rectangular garden has a length of 5a + 17 feet and a width of 4a feet. Which expression represents the area of the garden in
harina [27]

Answer:

(5a + 17) x 4a

Step-by-step explanation:

4 0
3 years ago
What does 1+4c=7+2c equal
stiv31 [10]

Answer:

c=3

Step-by-step explanation:

First simplify like terms.

1+4c=7+2c

1+2c=7 (subtract 2c from both sides)

2c=6 (subtract 1 from both sides)

c=3 (divide by 2)

CHECK:

1+4(3)=7+2(3)

1+12=7+6

13=13

Yes!

7 0
3 years ago
Read 2 more answers
John's fishing boat caught 2735 lbs of fish. They put them into boxes of 92 lbs each. About how many boxes did they need?
umka21 [38]
2735/92= 29.73 about 30 boxes
5 0
3 years ago
Read 2 more answers
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