2+4•5+1=26
Where do I put the parentheses to make the equation true

Answers

Answer 1
Answer: 2 + ( 4 • 5 ) + 1 = 26 like this

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Which category of two-dimensional shapes applies to all three of these shapes?
What type of graph uses percents to display data?
Paul can choose to be paid $50 for a job or he can be paid 12.50 per hour. Underwhat circumstances should he choose the hourly wage? Explain

Hye Sun has a modern coffee table whose top is a triangle with the following side lengths: 8 feet, 3 feet, and 5 feet. Is Hye Sun's coffee table top a right triangle?

Answers

you can check this by using the Pythagorean theorem

8²-5² = 39

3² does not = 39 therefore this is not a right triangle

You decide to throw a guacamole party at your house. You have a mixing bowl that is 12 inches in diameters if one Tostito scoop chip and hold 1.125 cubic inches, which of the following is closest to the maximum number of scoops the mixing bowl can hold.A. 804 scoops
B. 201 scoops
C. 402 scoops
D. 18 scoops

Answers

Answer: d

Step-by-step explanation:

What are the coefficients of the terms in this expression? 18x - 9y + 12z

Answers

Answer: 18, 9, and 12

Step-by-step explanation:

The coefficient are numbers in front of a variable or term so if you look at your equation:

18x - 9y + 12z

All of these variables have numbers in front of them hence making them the coefficients in the expression.

the coefficients in the expression: 18x - 9y + 12z are 18, 9, and 12

On Monday Jordan biked 2 3/4 miles on Wednesday he biked twice as many miles then he did on Monday on Friday Jordan biked 8 1/4 miles how many times more miles did it he bike on Friday then he did on Wednesday

Answers

58. Jordan biked 2 ¾ miles ON monday=> Then on Wednesday he biked twice as many miles as he did on Monday=> 2 x 2 and ¾=> 2 ¾ convert to decimals = 2.75=> twice as 2.75 = 2(2.75)On Friday he biked 8 ¼ miles.=> 8 ¼ = 8.25=> he biked 5.5 miles miles on Wednesday=> 8.25 – 5.5 = 2.75Therefore, he biked more than 2.75 miles on Friday compare to Wednesday.

I Need Help PLease!Ashton estimates the square root of 72 in the following way:
√72=
2√36=
2×6=12
Explain why his reasoning is incorrect.
Estimate the square root of 72 to the nearest tenth without using your calculator. Show your work.
Answer:

Answers

Answer:

\sqrt {72} = 6\sqrt 2

Step-by-step explanation:

Ashton estimates the square root of 72 in the following way:

√72=

2√36=

2×6=12

a) Explain why his reasoning is incorrect

This is incorrect because \sqrt2 * 6 is the correct answer but he has missed the square root term on 2.

=\sqrt {2^2X2X3^2 }

=\sqrt {2^2} \sqrt 2 \sqrt {3^2 }

=2 X \sqrt 2 X 3

= \sqrt 2 X 6

or can be written as:

= 6\sqrt 2

b) Estimate the square root of 72 to the nearest tenth without using your calculator. Show your work.

Find the factors of 72 we get \sqrt {2X2X2X3X3 }  

Now, we will combine 2 terms if the are same so,

=\sqrt {2^2X2X3^2 }

=\sqrt {2^2} \sqrt 2 \sqrt {3^2 }

=2 X \sqrt 2 X 3

= \sqrt 2 X 6

= 6\sqrt 2

\sqrt {72} = 6\sqrt 2

Hugo paid $4.50 for 6 books, if he paid $6.00 how many books did he get?

Answers

Answer:

Hugo got 8 books.

Step-by-step explanation:

Divide 4.50 by 6 to get the unit price. The unit price is $0.75. So add 4.50+.75=5.25 (7 books) and then 5.25+.75=6.00(8 books).


Hope it helps!

Hugo got 8 books. And the rate is $.75 per book