3 years ago

Help me (WILL GIVE BRAINLIEST)

Mathematics

1 answer:

blsea [12.9K]3 years ago

4 0

Answer:

1/3 has have the same denominator as 9. making that 3/9. 3/9 plus 6/9 equals 9/9 which also equals 1. 6 plus 2 is 8, and 8 plus 1 is 9

You might be interested in

One circle has a diameter of 6 inches. A second, larger circle has a diameter that is four times the diameter of the first circl

Igoryamba

The area of a circle:
$A=\pi r^2$
r - the radius, which is equal to half the diameter d

The first circle:
$d_1=6 \\
r_1=\frac{6}{2} = 3 \\
A_1=\pi \times 3^2=9\pi$

The second circle:
the second circle has a diameter that is four times the diameter of the first circle.
$d_2=6 \times 4=24 \\
r_2=\frac{24}{2}=12 \\
A_2=\pi \times 12^2 = 144\pi$

The ratio of the area of the smaller cirlce to the area of the larger circle:
$\frac{A_1}{A_2}=\frac{9 \pi}{144 \pi}=\frac{9}{144}=\frac{9 \div 9}{144 \div 9}=\frac{1}{16}$

The ratio is 1:16.

7 0

4 years ago

3x-4y=8<br> 18x-5y=10<br> What is the answer to this

trapecia [35]

Answer:

x=0;y=-2

Step-by-step explanation:

multiply first equation by 6: 18x-24y=48

Subtract 2nd equation from 1st: -19y=38

y=-2

Sub into 1st equation: 3x-4(-2)=8

3x+8=8

3x=0

Therefore, x=0;y=-2

7 0

3 years ago

It takes 4 pounds of grapes to make 1 pound of raisins. How many pounds of grapes would you need to make 3000 pounds of raisins?

ryzh [129]

4:1
(grapes);(rasins)

4:1
x:3000
so you then cross multiply
1·x=4·3000
multiply,
x=12000

so the answer is it takes 12000 pounds of grapes to make 3000 pounds of raisins

5 0

3 years ago

Which of the following is a terminating decimal? Question 1 options:

Juli2301 [7.4K]

The answer for your question is c

6 0

3 years ago

Tate is paid $17.35 per hour with time and a half overtime. What will his gross pay period in which he worked 35 hours one week

snow_lady [41]

Answer:

The new rule has a higher salary level for exemption from overtime, at $684 a week. This means that lower-pay exempt employees may qualify for overtime.

Step-by-step explanation: this is your answer plz rate e the most brainlest

5 0

4 years ago