3 years ago

A scientist uses a camera to study the stars.

Mathematics

1 answer:

Ugo [173]3 years ago

7 0

Answer:

sure

Step-by-step explanation:

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mariarad [96]

Answer:

4 week ago question free epoint yasss

Step-by-step explanation:

8 0

3 years ago

PLEASE HELP. !!!!!!!!!

Elan Coil [88]

That question is already answered on brainly. Search it up

4 0

3 years ago

Every year, Lizzie's school buys agenda books for students. sold in the school store. This year, the school purchased 350 books

VARVARA [1.3K]

Answer:

$7.54

Step-by-step explanation:

I am going to assume you are asking how much to price the books at since the question is unfinished. If so, it is the answer above.

6 0

3 years ago

Find the area of the triangle.

s344n2d4d5 [400]

Answer:

10.5 cm^2

Step-by-step explanation:

Since we have two sides and the angle between those sides, we can use the alternative area formula:

$A=\frac{1}{2}ab\sin(C)$

a and b are the two sides while C is the angle in between the two sides.

Plug in the numbers:

$A=\frac{1}{2}(7)(6)\sin(150)$

Recall the unit circle. Sin(150) is 1/2.

$A=21(\frac{1}{2})$

$A=21/2=10.5cm^2$

7 0

3 years ago

Jessica's yearly cost to rent her apartment is $6.300. Which equation represents the total cost of rent per year, c, based on th

Reptile [31]

I’m gonna go with B, 525m=c

Explanation:
m represents months
c represents total cost

C has to be on its own side of the equation for one. m is the number of months and you multiply this by the cost per month to find the total cost.

Hope this makes sense!!

7 0

3 years ago