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nataly862011 [7]

3 years ago

8

In September a clothing store had a sale where you could get 3 scarves for $13.35. In October the price was changed to 5 scarves

for $22.65. On which month did a scarf cost the most?

1 answer:

anyanavicka [17]3 years ago

4 0

In October because 22.65 times 5 Equal 113.25. and 13.35 times 3 equal 40.05

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A jacket at a clothing store is being discounted by 10%. If the jacket was originally priced at x dollars, which of the followin

Bas_tet [7]

Answer:

Step-by-step explanation:

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6 0

3 years ago

Select the correct comparison.

Delicious77 [7]

The true comparison is the typical value is greater in set A. The spread is greater in set B.

<h3>What is the true comparison?</h3>

Spread is used to measure the variability of a data set. Range can be used to measure spread. Range is the difference between the largest number and the smallest number in the dataset.

Spread of set A = 7 - 5 = 2
Spread of set B = 8 - 1 = 7

The median can be used to measure the typical value of the dataset. Median is the number at the center of the data set.

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To learn more about median, please check: brainly.com/question/14746682

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8 0

2 years ago

Can someone help me with this question? I seem to be getting a negative answer every time :(

NeX [460]

Substitute 4 for y. Then -3x^2 + 16 = 52.

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If imaginary answers were allowed, then x = i*√12 = i*2√3 or x = -i*2√3.

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8 0

3 years ago

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The diagram below shows the dimensions of Tessa’s garden.

Leona [35]

Answer:

Tessa's mistake was to have multiplied each dimension by two instead of multiplying by a square root of two.

Step-by-step explanation:

we know that

If two figures are similar, then the ratio of its areas is equal to the scale factor squared

Let

z -----> the scale factor

x ----> the area of the enlarged garden

y ----> the area of the original garden

$z^{2}=\frac{x}{y}$

we have that

If Tessa multiplies each dimension by 2, then the scale factor equals 2.

$z=2$

substitute

$2^{2}=\frac{x}{y}\\\\ 4=\frac{x}{y}\\\\x=4y$

The area of the enlarged garden will be equal 4 times the area of the original garden

so

If Tessa wanted to have twice as much surface, she must multiply each dimension by a square root of 2.

therefore

Tessa's mistake was to have multiplied each dimension by two instead of multiplying by a square root of two

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3 years ago

Find the area of the figure.

trapecia [35]

If i’m not mistaken it should be 55 because if you find the area of the whole triangle and subtract the mini rectangle you should get the shape

5 0

3 years ago

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