3 years ago

Help please I need help

Mathematics

1 answer:

ser-zykov [4K]3 years ago

5 0

Answer:

EI SONA

Step-by-step explanation:

You might be interested in

Does anyone know I need help

geniusboy [140]

Answer:

7.9% reduction.

Step-by-step explanation:

Kerrin's initial weight can be calculated by 13(14)+7=189 pounds.

Three months later he weighs 12(14)+6=174 pounds.

The difference between 189 and 174 is 15 pounds.

$\frac{15}{189}$ ≈.0793651 or 7.9%.

6 0

3 years ago

Which of the following numbers is rational but NOT an integer? (A--9) (B-4.3) (C-0) (D-3) [Explain]

slamgirl [31]

First read is decimal digits as a Integer N, ignoring the decimal point. The answer is B(4.3)

5 0

4 years ago

Can anyone explain me?

Alika [10]

Answer:

Step-by-step explanation:

a) (a + b)² = (a + b) * (a +b)

(a + b)³ = (a + b) * (a +b) * (a +b)

a²- b² = (a +b) (a - b)

Here (a + b) is common in all the three expressions

HCF = (a + b)

b) (x - 1) = (x - 1)

x² - 1 = (x - 1) * (x + 1)

(x³ - 1) = (x - 1) (x² + x + 1)

HCF = (x -1)

7 0

3 years ago

The 12 members in Dantes hiking club shared 176 ounces of trail mix equally. How many ounces of trail mix that each member recei

beks73 [17]

So if you divide 176 and 12, you get 14 and 2/3 ounces

5 0

4 years ago

The area of a rectangle playgrond is 78 square meters. If the length of the playground is 13 meters, what is its width?

Nezavi [6.7K]

The area of a rectangle = length * width

78 = length * 13

$length = \frac{78}{13}$ use a calculator to find out the answer then,

6 0

4 years ago

Read 2 more answers