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never [62]
3 years ago
10

What was her score on this exam, rounded to the nearest integer

Mathematics
1 answer:
beks73 [17]3 years ago
8 0

Answer:

Where is the number I need to round to?

(Please don't give me a bad rating i'm trying to help :) )

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Please Help:<br> In Δ ABC, sin A= 88, sin B= 42, and a =17 , find the length of b.
enyata [817]

Answer:

11.4 units

Step-by-step explanation:

a/sinA = b/sinB

17/sin(88) = b/sin(42)

b = sin(42) × 17/sin(88)

b = 11.3821540088

6 0
3 years ago
If you and a guy have been arguing lately and he’s friends with your ex best friend and she tried to get him to break up with yo
sashaice [31]

Answer: leave him

Step-by-step explanation:

5 0
3 years ago
The surface area of a rectangular prism is 32 square inches. The volume of the prism is 12 cubic inches. The sum of all edge len
Goryan [66]

Answer:

36 cubic inches.

Step-by-step explanation:

Let the length, width and height of the rectangular prism are a, b, c respectively.

So, surface area, 2(ab + bc + ca) = 32 {Given} ............ (1)

Volume, abc = 12 {Given} ............ (2)

And, the sum of all the edges, 4(a + b + c) = 28 {Given} .......... (3)

Now, if the length width and height are increased by 1 inch, then the volume of the prism will be = (a + 1)(b + 1)(c + 1)

= abc + (ab + bc + ca) + (a + b + c) + 1

= 12 + 16 + 7 + 1 {From equations (1), (2) and (3)}

= 36 cubic inches. (Answer)

3 0
3 years ago
What are the solutions to the quadratic equation 98-x2=0
kifflom [539]

98-x^2=0\qquad\text{add}\ x^2\ \text{to both sides}\\\\98=x^2\to x^2=98\\\\x=\pm\sqrt{98}\\\\x=\pm\sqrt{49\cdot2}\\\\x=\pm\sqrt{49}\cdot\sqrt2\\\\\boxed{x=-7\sqrt2\ \vee\ x=7\sqrt2}

8 0
3 years ago
(7/8)(?)=21<br><br> please help!
alukav5142 [94]
7/8 x = 21
7x = 21×8
7x = 168
x = 24
6 0
3 years ago
Read 2 more answers
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