All categories

3 years ago

PLease help hurrryyyyyyyyyyyyyyy

Mathematics

1 answer:

olchik [2.2K]3 years ago

8 0

Answer:

109 mm

Step-by-step explanation:

1. Find the area of the Shaded portion.

16 x 9 = 144

2. Find the area of the Unshaded portion

7 x 5 = 35

3. Subtract the area of the unshaded portion from the shaded portion.

144 - 35 = 109

Hope this helps!

Please correct me if I did anything wrong!

You might be interested in

6 times the diffrence of 12 and 9 divided by 3

tester [92]

Answer:

Step-by-step explanation:

The difference of 12 and 9 is 12 - 9 = 3

Then 3 ÷ 3 = 1

5 0

2 years ago

Graph the system of equations, and determine the solution.<br> x+5y=5<br> 2x+10y=60

Step2247 [10]

Step-by-step explanation:

the systems have no solution

the lines are parallel each other

graph as attached

3 0

3 years ago

Benjamin bought two pounds of strawberries for $12.80. What is the price, in dollars per ounce of strawberries?

kherson [118]

Answer:

0.50 cent per ounces

Step-by-step explanation:

0.50 cent per ounces

8 0

2 years ago

The weights of adobe bricks used for construction are normally distributed with a mean of 3 pounds and a standard deviation of 0

dedylja [7]

Answer: a) 0.8413, b) 0.9987.

Step-by-step explanation:

Since we have given that

Mean = 3 pounds

Standard deviation = 0.25 pounds

n = 28 bricks

So, (a) What is the probability that all the bricks in the sample exceed 2.75 pounds?

$P(X>2.75)\\\\=P(z>\dfrac{2.75-3}{0.25}\\\\=P(z>\dfrac{-0.25}{0.25})\\\\=P(z>-1)\\\\=0.8413$

b) What is the probability that the heaviest brick in the sample exceeds 3.75 pounds?

$P(X>3.75)\\\\=P(z>\dfrac{3.75-3}{0.25})\\\\=P(z>\dfrac{0.75}{0.25})\\\\=P(z>3)\\\\=0.9987$

Hence, a) 0.8413, b) 0.9987.

4 0

3 years ago

Gizmo can eat 2 bowls of kibbles in 3 minutes. Leo can eat one bowl of kibbles in 6 minutes. Together, how many bowls of kibbles

Westkost [7]

Gizmo eats two bowls in 3 minutes, which means in a minute he would eat a fraction of 2/3 of the bowl.
On the other hand, leo eats one bowl in 6 minutes hence in a minute he eats a fraction of 1/6 of a bowl.
When both combine, then in one minute they can eat a fraction of 2/3+1/6= 5/6.
Therefore, in ten minutes they will take 10× 5/6 = 8.333 equivalent to 8 bowls and a third of a bowl

4 0

3 years ago

Read 2 more answers