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Ber [7]
2 years ago
8

Carol and Linda are both selling cookies.

Mathematics
1 answer:
ira [324]2 years ago
8 0

Answer:

This inequality is impossible. Assuming this is realistic, Linda cannot sell part of a box of cookies and therefore cannot make less than $220.

Step-by-step explanation:

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What is 8 divided by 9.68?<br><br>show in standard algorithm
Svet_ta [14]

Answer:

0.82644628099

Step-by-step explanation:


7 0
2 years ago
Priya bought x grams of flour. Clare bought 3/8 more than that.
iris [78.8K]

Answer:

D

Step-by-step explanation:

y=x+3/8x

5 0
3 years ago
Joes apple weighs 4/5 martas apple weighs 0.5 how much more does joes weigh than martas
FromTheMoon [43]

Answer:

0.3

Step-by-step explanation:

4/5=0.8

0.8-0.5=0.3

6 0
3 years ago
Read 2 more answers
Can someone please answer. There is one problem. There's s picture. Thank you!
Pepsi [2]
The correct answer is the first option, 23.1 miles.

Knowing that the sum of the triangle's interior angles should equal a measure of 180°, you can start off by solving for the missing interior angle, near the library.

Since this is a right triangle (meaning one of the angles is 90°), and the other angle is given (57°), simply subtract these two values from 180° to get 180-(57+90)=33\textdegree.

Next, use the Law of Sines (stated below) which will allow you to solve for the missing distance from the radio tower to the library in miles, using the angle measures and height from the tower to the balloon that you've found.

\frac{\sin(A)}{a} =  \frac{\sin(B)}{b}

For this problem, we'll let the height of the hot air balloon be a=15 and its respective opposite angle be A=33\textdegree, and let the missing x-distance be b, with its respective opposite angle B=57\textdegree. Note, we're solving for b.

\frac{\sin(33)}{15} =  \frac{\sin(57)}{b} \\ \\&#10;b\times sin(33)=15\times \sin(57) \\ \\&#10;b=\frac{15\times \sin(57)}{sin(33)} \\ \\&#10;b\approx \frac{15\times 0.84}{.54} \\ \\&#10;b\approx \frac{12.6}{.54} \\ \\&#10;b\approx \frac{12.6}{.54} \\ \\&#10;b\approx 23.3

Because there was a lot of approximation in the above operations, the answer doesn't exactly match any of the answer options in the question. However, it's very close to the first option, 23.1 miles, so that must be the correct answer.
8 0
2 years ago
Simplify each radical
const2013 [10]

Answer:

AECG

Step-by-step explanation:

1

sqrt(49) = 7

sqrt(a^2) = a

sqrt(b^2) = b

For every two variables you can take one out from under the root sign and thorough the other one away.

Answer: E

2

sqrt(36) = 6

sqrt(a^2) = a  See comment for 1.

b must be left where it is. There is only 1 of them.

6asqrt(b)

Answer: A

3. sqrt(25) = 5

sqrt(b^2) = b

a must be left alone.  There's only 1 of them.

5b sqrt(a)

answer: C

4

sqrt(81 a b)

sqrt(81) = 9

The variables must be left alone. There's only1 of them

9 sqrt(ab)

Answer G

8 0
2 years ago
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