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adelina 88 [10]
2 years ago
6

Plzzzz help Ik it’s a lot but I’m literally stuck and can’t figure anything out

Mathematics
1 answer:
irina [24]2 years ago
4 0

Answer:

D

Step-by-step explanation:

hope this helps with the work and it not that much so you good but a radius of 7 the circumference would be 43.98 not 43.96 but the other ones are completely wrong

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1b. What is g(-5)? *
ivolga24 [154]

Answer:

-5g

Step-by-step explanation:

5 0
3 years ago
How would you write 4n + 3 as a verbal expression
Tatiana [17]
<h3>4 times a number increased by 3.</h3>

When we have a number that appears

right before a variable, it means multiplication.

So 4n means the same thing as 4 times a number.

Remember, n is a variable which is just a

letter that represents any number.

Since we are adding 3 to 4n, we can say

4 times a number increased by 3.

So 4n + 3 can be written as 4 times a number increased by 3.

5 0
3 years ago
Read 2 more answers
The total surface area of a cuboid is 112cm^2. find the value of x. values given: 10cm and 2cm.
Tatiana [17]

Answer:

x= 5.6

Step-by-step explanation:

we will need to put the information we currently have into an equation:

10•2•x= 112

then multiply 10•2 which equals 20...then the equation wil turn out like this:

20•x=112

now you will isolate the x... but how?? dividing 20 by itslef.. cancelling it out, and if you do one thing to the other side of the equation, you have to do it to the other...

20/20•x=112/20

you will end up with x= 122/20

you can use a calculator for this step, but  to practice long division... (check the screen shot thingie)

hope this helped !! ^^

6 0
3 years ago
A circle has a 10 centimeter radius. Find the area of the circle to the nearest tenth. (Use 3.14 for ?)
pickupchik [31]

Answer:

314.2 cm^2

Step-by-step explanation:

The formula for the area of a circle of radius r is A = 3.14r^2.

With r = 10 cm, r^2 = 100 cm^2, and so the area of this circle is 314.2 cm^2, to the nearest tenth.

3 0
2 years ago
The complement of 4 heads in the toss of 4 coins is
Fofino [41]

Answer:

b i believe the answer is

4 0
3 years ago
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