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VikaD [51]
3 years ago
12

A scientist is comparing the size of two one insect is 1.33 cm long and the other insect is 2.01 cm long which is the difference

in size between the two and insect
Mathematics
1 answer:
Anika [276]3 years ago
3 0

Answer:

Step-by-step explanation:

if one insect is 2.01 and the other 1.33

2.01-1.33=0.68 cm difference between insects

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The degree measure of each exterior angle of a regular octagon is represented by the expression 7x-4. Solve for X
Y_Kistochka [10]

Answer:yes

Step-by-step explanation:

8 0
3 years ago
Figure b is a scaled copy of figure a. help?
Natalka [10]
The scale factor is 4 because if you multiply 4 to all the number on figure A it will equal to figure Bs numbers(sorry if it doesn’t makes sense)
4 0
3 years ago
PLS HELP!!! due to inflation nominal prices are usually there were to demand increases. After the second increase the price for
SashulF [63]

Answer:

The first increase was of 60%.

Step-by-step explanation:

The initial value of the product is x.

The first increase was of y.

The second increase is of 25%, that is, 1.25.

The final price was double the original, so 2x.

This situation can be modeled by the following equation:

xy(1.25) = 2x

We want to find y.

Simplifying by x

1.25y = 2

y = \frac{2}{1.25}

y = 1.6

After the first increase, the value was 1.6 of the original value, that is a increase as a percent of (1.6 - 1)*100 = 60%.

8 0
3 years ago
Please help, see attachment for equation!
Alekssandra [29.7K]

Answer:

The answer to your question is the last option

Step-by-step explanation:

Quadratic equation

                                2 = - x + x² - 4

Order the equation from the highest power to the lowest power. Do not consider 2 because it is not consider in the options given.

                               x² - x - 4  = 0

Identify a, b and c

                              (1) x² -(1) x - 4 = 0

    a = 1    b = -1    c = - 6      

Substitution              

                              \frac{-(-1) +- \sqrt{(-1)^{2} - 4(1)((-4)}}{2(1)}

3 0
3 years ago
I have the answer but can someone explain how to solve this problem? Thanks!
uranmaximum [27]

Answer:

$32

Step-by-step explanation:

27 was how much money Taylor had after buying a salad that was worth 5 dollars.

Money before buying the salad is 27+5 = 32.

4 0
2 years ago
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