All categories

3 years ago

Will give brainliest. :)

Mathematics

2 answers:

riadik2000 [5.3K]3 years ago

4 0

Answer:

b=20

a=14

I hope this helps!

viva [34]3 years ago

3 0

a is 15,b is 9 do u understnd

You might be interested in

In 2014, Consumers spent $800 million on e-cigarette products. What percentage of the 2.8 billion dollars spend worldwide was sp

Snowcat [4.5K]

Answer:

I think it's 60%, I could be wrong

Hope I Helped! Have a nice night!

6 0

2 years ago

Help peaseeeeeeeeeee

LekaFEV [45]

So the sale price was $160 and the shipping fee was $8.
They are asking what percent of the sales price was the shipping fee...

or in other words, what percent of 160 is 8?

Divide 8/160
You should get 0.05, or 5% :)

3 0

3 years ago

Read 2 more answers

5.62x0.7x1.35 helppp quickkk plsss

laila [671]

Answer:

5.3109

Step-by-step explanation:

5.62 x 0.7 is equal to 3.934, and this multiplied by 1.35 is equal to 5.3109.

3 0

2 years ago

Read 2 more answers

Consider the function f(x)=-2/3x +5 what is f(-6) enter your answer in the box f(-6)=

GaryK [48]

Answer:

f(- 6) = 9

Step-by-step explanation:

to evaluate f(- 6), substitute x = - 6 into f(x)

f(- 6) = - $\frac{2}{3}$ × - 6 + 5

= - $\frac{2(-6)}{3}$ + 5 = 4 + 5 = 9

4 0

3 years ago

the length of diagonal of a rectangular field is 23.7 m and one of its sides is 18.8 m. find the perimeter of the field.

katen-ka-za [31]

Answer:

Approximately 66.4 Meters

Step-by-step explanation:

So we have a rectangle with a width of 18.8 meters and a diagonal with 23.7 meters. To find the perimeter, we need to find the length first. Since a rectangle has four right angles, we can use the Pythagorean Theorem, where the diagonal is the hypotenuse.

$a^2+b^2=c^2$

Plug in 18.8 for either a or b. Plug in the diagonal 23.7 for c.

$(18.8)^2+b^2=23.7^2\\b^2=23.7^2-18.8^2\\b=\sqrt{23.7^2-18.8^2} \\b\approx14.4 \text{ meters}$

Therefore, the length is 14.4 meters. Now, find the perimeter:

$P=2l+2w\\P=2(14.4)+2(18.8)\\P=66.4\text{ meters}$

7 0

2 years ago