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zepelin [54]
3 years ago
5

I need help in math. I never quite got these. (question 20)

Mathematics
1 answer:
erastova [34]3 years ago
3 0
3x^{2} y is the correct answer

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The panda at the zoo became very ill and lost 4 pounds each week for 5 weeks and then in the 6th week started to gain 3 pounds .
natali 33 [55]

Answer:

x-(4*5)+3=y

X=the pandas weight before

Y= the pandas current weight

:)

Step-by-step explanation:


4 0
3 years ago
Read 2 more answers
Radar indicates a car is traveling at 90 miles per hour. How fast is the car traveling in kilometers per hour? (Use this convers
kirill115 [55]
You need to write simple equation:
90\frac{mile}{h}=90*1,609\frac{km}{h}=144,81\frac{km}{h}
7 0
3 years ago
Ramon has 7/8 of a cup of cottage cheese. How many 1/4 cup servings can he make? Give an exact answer in decimal form.
krek1111 [17]

Answer: The answer in decimal form is 0.75

Step-by-step explanation: We know Ramon has 7/8 cup of cottage cheese.

He wants to know how many 1/4 cup servings can he make. 1/4 can also be written as 2/8 cup servings. 1/4 and 2/8 are equivalent.

He can only make three 1/4 cup servings of cottage cheese.

3 x 1/4 = 3/4

3/4 written in decimal form is 0.75

5 0
3 years ago
A sculpture is made of solid copper in the shape of a cone. The sculpture is 67 inches tall, and its base has a radius of 15 inc
ruslelena [56]

Answer:

$16,725.21

Step-by-step explanation:

To get the cost of the copper used for the sculpture, we must first determine the volume of the object which is given as a cone

Recall that the volume V of a cone

= 1/3Pir^2h

where r is the base radius and h is the height

Given that the  sculpture is 67 inches tall, and its base has a radius of 15 inches, the volume of the sculpture

= 1/3 * 3.14 * 15^2 * 67

= 15,778.5 cubic inch

If copper costs 1.06$ per cubic inch, then the cost of the copper for the sculpture

= 15,778.5 * 1.06

= $16,725.21

6 0
3 years ago
I need help with my geometry work please.
cricket20 [7]

Answer:

AA

Step-by-step explanation:

The steps are F and H are matched with line marking it congruent and G is vertical and the last is congruent.

5 0
3 years ago
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