All categories

3 years ago

Rewrite the numbers.then add 27+19 +

2 answers:

8 0

Twenty-seven plus nineteen? or 20+7+10+9? or 2 tens and 7 ones + 1 ten and 9 ones? I'll do all of them.

twenty-seven plus nineteen equals forty-six
20+7+10+9=40+6
2 tens and 7 ones + 1 ten and 9 ones = 4 tens and 6 ones.
Hope this helps!

KATRIN_1 [288]3 years ago

8 0

You add the 2 numbers in the question: 27+19=46, so your answer is 46. HOPE THIS QUESTION HELPS!

You might be interested in

10. The distance from the floor to the ceiling in this room is 250 centimeters. If we stack

irga5000 [103]

Answer:

$542$

pis aret

7 0

2 years ago

Read 2 more answers

The relationship between antioxidant food consumption per day in cups and the BMI of an individual is modeled by the following l

Anuta_ua [19.1K]

Y is bmi
x is amount of antioxidant in cups

so when x=0 that is when 0 cups of antioxydants are consumed, that is y intercept, that means a person who consumes 0 cups starts at 26 bmi

slope is the amount that the bmi decreases for every cup of antioxydants consumed

7 0

3 years ago

What is the greatest perfect square that is a factor of 396? Explain

DedPeter [7]

<span>To find the greatest perfect square that is a factor of 396, first we check what are the factors of 396
Factors of 396 are: 1,2,3,4,6,9,11,12,18,22,33,36,44,66,99,132,198,396
Now we check which is the greatest perfect square in these.
396, 198, 132, 99, 66,44 are not perfect square,
so 36 is the largest perfect square from the factors of 396, 6 x 6 = 6</span>² = 36

4 0

3 years ago

Select the correct responses in the table. The relationship between two numbers is described below, where x represents the first

zhenek [66]

9514 1404 393

Answer:

x² = y + 16
4y - 1 = 7x
(5, 9)

Step-by-step explanation:

Writing equations from words is mostly a matter of understanding what the English words mean.

If the first number is x, then the square of the first number is x². That is said to be equal to the sum of the second number (y) and 16:

x² = y + 16 . . . . the first equation

The wording "the difference of A and B" is usually intended to be interpreted to mean A-B. Here, we have the difference of 4 times the second number (4y) and 1, so ...

4y -1

This is equal to the first number (x) multiplied by 7, so ...

4y -1 = 7x . . . . the second equation

These can be solved a variety of ways. When no method is specified, I like to use a graphing calculator. It shows the only integer solution for this pair of equations is ...

(x, y) = (5, 9)

3 0

2 years ago

The perimeter of a rectangle is 72 m. The width of the rectangle is 16 m. What is the area of the rectangle?

liq [111]

Answer:

320m

Step-by-step explanation

a rectangle has four sides, two pairs of identical sides. So two sides are 16. So that adds up to 32. Perimeter is all sides added together. so it has to add up to 72. 72 minus 32 is 40, so two of the sides have to be 40. Area is length times width, so 16 times 20, which is 320.

6 0

3 years ago