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Mamont248 [21]
3 years ago
8

What is 9 times 9 could you answer

Mathematics
2 answers:
Rashid [163]3 years ago
5 0

Answer:

81

Step-by-step explanation:

same as 9+9+9+9+9+9+9+9+9

PtichkaEL [24]3 years ago
4 0

Answer:

lol 81

Step-by-step explanation

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Which of the following can be used to represent a loss of $320. -320, 0, 1 over 320, +320
Radda [10]
-320. The negative sign represents loss. In all of the other cases, values are either being added or not changed at all.
4 0
2 years ago
Can a trapezoid have four obtuse angles
Pavel [41]
The four angles inside EVERY four-sided figure add up to 360 degrees, no matter what the shape of the figure is.

"Four obtuse angles" means "four angles of more than 90 degrees each".

(four times more-than-90) = more than 360

so NO 4-sided figure can have four obtuse angles inside it.
4 0
3 years ago
Read 2 more answers
Simplify the expression 12( a+ 5)
Savatey [412]

Answer:

12a+60 i think lol

Step-by-step explanation:

this is how i did it though:

12(a+b)

12a+60

5 0
2 years ago
Read 2 more answers
A number is equal to twice a smaller number plus 3. Yhe same number is equal to twice the sum of smaller number and 1. How many
allsm [11]

Answer:

There is no solution to the problem

Step-by-step explanation:

In order to find the solutions to the problem you can write the situation in an algebraic form.

You have that a number is equal to twice a smaller number plus 3. This can be written as follow:

x=2y+3      (1)

where x is the number and y is the smaller number

Furthermore, the same number x is equal to twice the sum of the smaller number and 1, which can be written as follow:

x=2(y+1)     (2)

To find the solution you equal the equation (1) with (2), and you solve for y:

2y+3=2y+1

3=1

You obtain an inconsistency, hence, the situation of the problem does not have solution

5 0
3 years ago
Equation for 52 is what percent of 260
amm1812
X/100 = 52/260
100•52=5200
5200/260 = 20

20%
7 0
3 years ago
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