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2 years ago

Brainliest to best answer

Mathematics

1 answer:

Veronika [31]2 years ago

8 0

Answer:

B. 3x -7y < -21

Step-by-step explanation:

For this problem, a quick way to the correct answer choice is to determine on which side of the y-intercept the equation tells you the solution lies. That is ...

set x=0
divide by the coefficient of y

Doing this transforms the answer choices to ...

A: y < 3

B: y > 3

C: y > -3

D: y < -3

The graph clearly shows the solution space on the y-axis is in the region y > 3, matching choice B.

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In a triangle the length of two sides are 1.9m and 0.7m. What is the length of the third side, if you know that it should be a w

monitta

Answer:

their sum: 2.8m

their difference: 1.2m

the third side's length should be smaller than their sum, larger than their difference

it could be: 1.3-1.4-1.5-1.6-1.7-1.8-1.9-2-2.1-2.2-2.3-2.4-2.5-2.6-2.7 but since it has to be a whole number, 2m is the only eligible answer.

6 0

3 years ago

PLZ HELP URGENT GET THE BRAINLIEST AND MORE POINTS

lord [1]

Answer:

The 27th term is 22

Step-by-step explanation:

Let the first term is a and common difference is d.

The nth term is:

aₙ = a + (n - 1)d

We have:

a₆ = 15
a₉ = 16

The difference of these terms is:

(a + 8d) - (a + 5d) = 16 - 15
3d = 1
d = 1/3

Then the first term is:

a + 5*1/3 = 15
a = 15 - 5/3 = 13 1/3

The nth term equation is:

aₙ = 13 1/3 + 1/3(n - 1) = 1/3n + 13

If the nth term is 22, find n:

1/3n + 13 = 22
1/3n = 22 - 13
1/3n = 9
n = 9*3
n = 27

7 0

2 years ago

Item 3write 90% as a fraction or mixed number in simplest form.the simplest form is

Vedmedyk [2.9K]

9/10 :DDDDDDDDDDDDDDDDDDDD

6 0

2 years ago

What is the % of 7/10

Delicious77 [7]

7/10=70/100=70%, so the answer is seventy-percent.

7 0

2 years ago

Read 2 more answers

Please help!!! A. 21890/990 B.21539/9990 C.215605/1010 D. 215605/1000

ollegr [7]

Answer:

The answer I got was D 215605/1000

5 0

3 years ago