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3 years ago

9

Kelli has a family photograph with a width of 6 in and a height of 8 in. She wants to enlarge the photograph so that it’s width

is 15 in.what will the height of the enlarged photograph be?

1 answer:

Gelneren [198K]3 years ago

6 0

Answer:20 Inches

Step-by-step explanation:

it is enlarged by 2.5 so you multiple the height (8) by 2.5 as well

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Vanyuwa [196]

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Step-by-step explanation:

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2 years ago

You want to know how many miles harriet went. which situation about her exercise best represents the inequality 15x 7 > 52?

nata0808 [166]

The miles Harriet went is x>3

4 0

3 years ago

Find the area of the figure.

Vesnalui [34]

Answer:

AREA = 4,850

Step-by-step explanation:

split into two pieces

formula for triangles- base x height divided by 2

20 x 50 = 100 / 2 = 50

(130 - 50 = 80)

80 x 120 = 9,600 / 2 = 4,800

add...

4,800 + 50 = 4,850

5 0

3 years ago

HELPPPP PLEASE To make an international telephone call, you need the code for the country you are calling. The codes for countr

Zanzabum

Answer:

25, 26, 27

Step-by-step explanation:

78/3=26, so one number is 26 and the other numbers have to equal 52, so the numbers have to either be 24,25,27,28. 25+27=52,

7 0

3 years ago

PLEASE SOLVE AND CHECK. SHOW COMPLETE SOLUTION

Alex17521 [72]

<u>Solution</u><u>:</u>

$\sqrt{4x + 13} = x + 2$

First square both sides.

$= > ( \sqrt{4x + 13} ) ^{2} = (x + 2) ^{2}$

Now, square root and square gets cancel out in the LHS. And in the RHS, apply the identity: (a + b)² = a² + 2ab + b².

$= > 4x + 13 = {(x)}^{2} + 2 \times x \times 2 + (2) ^{2} \\ = > 4x + 13 = {x}^{2} + 4x + 4$

Now, transpose 4x and 4 to LHS.

$= > 4x - 4x + 13 - 4 = {x}^{2} \\$

Now, do the addition and subtraction.

$= > {x}^{2} = 9 \\ = > x = \sqrt{9} \\ = > x = ±3$

<u>Answer</u><u>:</u>

<u>x </u><u>=</u><u> </u><u>±</u><u> </u><u>3</u>

Hope you could understand.

If you have any query, feel free to ask.

3 0

2 years ago