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3 years ago

13

Can I get some help finding the area of these 2 shapes plz!

1 answer:

zhenek [66]3 years ago

3 0

Answer: Triangle is 28 and the Parallelogram is 50

Step-by-step explanation:

For the triangle 8×7=56 and then we divide it by 2 so,

56÷2=28

And, for the parallelogram it would be 50 because 5×10 is 50.

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The store salsa jars have a height of ten centimeters and a radius of five centimeters. If there is only four centimeters of sal

Romashka-Z-Leto [24]

Answer:

$V=471.24cm^{3}$ (simplified)

$V=150\pi cm^{3}$ (in terms of pi)

Step-by-step explanation:

Since the salsa jar is basically a cylinder, to solve this we are using the formula for the volume of a cylinder:

$V=\pi r^{2} h$

where

$V$ Is the volume of the cylinder (salsa jar)

$r$ is the radius of the cylinder (salsa jar)

$h$ is the height of the cylinder (salsa jar)

We know from our problem that height of the full salsa jar is 10 centimeters; we also know that that there are only 4 centimeters of salsa left in the salsa jar. So, to find the the height of the missing salsa, we just need to subtract the height of the salsa from the height of the full salsa jar: $h=10cm-4cm=6cm$ . Since the radius of the salsa jar never changes, $r=5cm$ .

Now we can replace the values in our volume formula to find how much salsa is missing from the jar:

$V=\pi r^{2} h$

$V=\pi (5cm)^{2} (6cm)$

$V=\pi (25cm^{2})(6cm)$

$V=150\pi cm^{3}$

$V=471.24cm^{3}$

We can conclude that there are 471.24 cubic centimeters missing from the jar, or in terms of pi: $150\pi cm^{3}$ .

3 0

4 years ago

Read 2 more answers

5x^2-x use facoring to answer

iris [78.8K]

Answer: X(5x-1)

Hope this helps! ^^

4 0

3 years ago

What is the slope of the line that passes through the point (9,4) and (3,9)?

Fantom [35]

Step-by-step explanation:

m is for slope of the line that passes through

$m = \frac{y_2 - y_1}{x_2 - x_1}$

$m = \frac{9 - 4}{3 - 9}$

$m = \frac{5}{ - 6} = - \frac{5}{6}$

8 0

3 years ago

Add the two expressions -4x + 3 and 2x - 6 enter your answer in the Box PLZ HELP FASt

Fed [463]

-4x+3+2x-6
The answer is -2x-3

3 0

4 years ago

Inez has to pay 4 percent in closing costs and 16 percent for the down payment on a purchase of $225,500 with an ARM. Over the l

vivado [14]

Answer:

A. $307,172.72

Step-by-step explanation:

Inez has to pay 4 percent in closing costs and 16 percent for the down payment on a purchase of $225,500 with an ARM.

4% + 16% = 20%

lnez has to pay 20% of $225,500

= 225,500*20/100

= 225,500*0.2

= $45100

lnez has to pay $45100.

Over the life of the loan, lnez will pay $262,072.72

Now we have to add down payment, closing cost and the payment over the life of the loan.

$45100 + $262,072.72

= $307,172.72

Answer: A. $307,172.72

Thank you.

5 0

3 years ago

Read 2 more answers