1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
anyanavicka [17]
3 years ago
13

Each side of a square is lengthenedBy 4 inches. The area of the new large square is 25 square inches. Find the length of a side

of original square
Mathematics
1 answer:
melisa1 [442]3 years ago
7 0

Answer:

1 inch.

Step-by-step explanation:

The length of a side of the new square = square root of 25 = 5 ins.

So a side of the original square = 5 - 4 = 1 inch.

You might be interested in
Which choice is equivalent to the product below when x>0?
V125BC [204]

Answer:

D

Step-by-step explanation:

Using the rule of radicals

\sqrt{\frac{a}{b} } = \frac{\sqrt{a} }{\sqrt{b} }

\sqrt{a\\} × \sqrt{b} ⇔ \sqrt{ab}

Given

\sqrt{\frac{6}{x} } × \sqrt{\frac{x^2}{24} }

= \frac{\sqrt{6} }{\sqrt{x} } × \frac{x^2}{24}

= \frac{\sqrt{6} }{\sqrt{x} } × \frac{x}{2 \sqrt{6\\} }

Cancel \sqrt{6} on numerator/ denominator

= \frac{1}{\sqrt{x} } × \frac{x}{2\\}

= \frac{1}{\sqrt{x} } × \frac{(\sqrt{x})^2 }{2}

Cancel \sqrt{x} on numerator/ denominator, leaving

= \frac{\sqrt{x} }{2} → D

4 0
3 years ago
Luke runs a farm stand that sells strawberries and blueberries. Each pound of
koban [17]
Answer:
He would make $36 for 12 pounds of strawberries
He would make $196 for 49 pounds of blueberries

He would make 3S if he sold S pounds of strawberries
He would make 4B if he sold B pounds of blueberries

Working:
We know that strawberries are $3/pound so $3 x 12pounds = $36
We know that blueberries are $4/pound so $4 x 49pounds = $196

The letters represent the amount of pounds of fruit being bought so the calculation for that is ($ x pounds) so you would write this but without assigning a numerical value to the amount. So if the strawberries are $3/pound and Luke sold ‘s’ pounds then it would be 3S (or 3xS but that is already assumed). The same goes for the blueberries. We know that they are $4/pound so it would be 4B.

Sorry if this doesn’t make any sense but I hope this helped

4 0
3 years ago
1.)What is the only solution of 2x^2 + 8x = x^2 – 16?
Greeley [361]
If you would like to solve the equation 2 * x^2 + 8 * x = x^2 - 16, you can calculate this using the following steps:

<span>2 * x^2 + 8 * x = x^2 - 16
</span><span>2 * x^2 - x^2 + 8 * x + 16 = 0
</span>x^2 + 8 * x + 16 = 0
(x + 4) * (x + 4) = 0
x = - 4

<span>The correct result would be x = - 4.</span>
8 0
3 years ago
Read 2 more answers
Rachel earned \$34$34dollar sign, 34 in 444 hours at her job today. She wants to know how much she could earn (e)(e)left parenth
Flura [38]

Answer:

She will earn $85 in 10 hours.

Step-by-step explanation:

If Rachel earned $34 for 4 hours of work, we must divide the amount earned by the number of hours worked in order to find out her hourly rate and then multiply it by 10 to determine how much she would earn if she worked 10 hours.

e = \frac{34}{4}*10\\e=85

She will earn $85 in 10 hours.

5 0
3 years ago
Read 2 more answers
How do you write a ratio as a percent
Vikentia [17]
Take the ratio
4:8
Convert it to a fraction
4/8
Divide
.5
Multiply by 100 and add a % sign
50%
3 0
3 years ago
Other questions:
  • The radius of Earth is 6,378.1 km, which is 3,938.1 km greater than the radius of Mercury. Find the radius of Mercury.
    15·1 answer
  • a entire band decides to have a concert . tickets for the concert cost 7.50 each. a local buisness decides to donate an extra 0.
    9·1 answer
  • WHICH EXPRESSION HAS A VALUE OF 7A (29-18)+(17+8)DIVIDED 6 B (29-18)+(17-DIVIDED 4C(29+18)-(17+8)DIVIDED 2D(29+18)+(17-8)DIVIDED
    13·1 answer
  • What is a fraction with a common denominator for 3/5 and 3/4
    14·1 answer
  • Negative 2X minus 2X equals 10+ 6X
    14·2 answers
  • Find the distance between Point A (9, -3) and Point B (16,<br> 7), correct to 2 decimal places.
    10·1 answer
  • How do we know if values in a table are proportional?
    5·1 answer
  • BRAINLIEST IF RIGHT<br> 16 - 2t = 5t + 9
    9·2 answers
  • 10+10=? trả lời đi mà
    8·1 answer
  • What is 45 divided by 70?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!