need to pick three options. please need help on this​

Answer:

IF YOU ARE TALKING ABOUT ANGLES 1 AND 2

They add up to 180 degrees

if you want the measures of them, ANGLE 1 = 140 degrees    ANGLE 2 = 180-140=40 degrees

Step-by-step explanation:

They are Supplementary angles, which means they add up to 180 degrees

HOPE THIS HELPPPSSSSSSSSSSS

Answer:

The nearest option is -3 (negative 3)

So, Option B is correct.

Step-by-step explanation:

We need to solve the inequality [tex]7 \leq -3x-4[/tex]

Solving:

Step 1: Switching sides of inequality and reversing the inequality

[tex]-3x-4\geq 7[/tex]

Step 2: Adding 4 on both sides

[tex]-3x-4+4\geq 7+4\\-3x\geq 11[/tex]

Step 3: Dividing both sides by -3 and reversing the inequality

[tex]\frac{-3x}{-3}\leq \frac{11}{-3} \\x\leq -3.6\\[/tex]

The nearest option is -3 (negative 3)

So, Option B is correct.

Answer:

$620.7

Step-by-step explanation:

$5.15 × 38 = $195.7

$195.7 + $425.00 = $620.7

Answer:

number of students =30

boys =18

girls =30-18=12

therefore,the ratio of boys :girls

=18:12

then simpilyfing, =3:2

The ratio of the number of boys to girls in the class is 3 : 2

Total number of students = 30

Number of boys = 18

Nunber of girls = 30 - 18 = 12

The ratio of boys to girls :

Simplify to lowest term :

Therefore, the ratio of boys to girls is 3 : 2

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Answer:

3.7 dollars per lb

Answer:

$3.70 per lb

Step-by-step explanation:

It's asking how much money for one pound. So, right now the equation is

18.5=5lbs

divide by 5 on both sides

3.7=1lb

so, $3.70 per lb

Answer:

I'm confused what?8<$*=&

Answer:

2/3

Step-by-step explanation:

They didn't ask about the cranberries so just simplify 440/660 which is 2/3

Step-by-step explanation:

x=2y-5 - equation 1

4x+3y=-9 -equation 2

Replace equation 1 in equation 2

4(2y-5)+3y=-9

8y-20+3y=-9

11y=-9+20

11y=11

y=11/11

y=1

If y=1, therefore x=2(1)-5=-3

x=-3,y=1

Answer:

the y-intercept is -18

Step-by-step explanation:

hope i couldve help :)

Answer:

right triangle

Step-by-step explanation:

Answer:

A right triangle

Step-by-step explanation:

A 30-60-90 triangle is a special right triangle (a right triangle being any triangle that contains a 90 degree angle) that always has degree angles of 30 degrees, 60 degrees, and 90 degrees.

Answer:

37.9

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

because the estimate of 52 is 50 and the estimate of 11 is 10 so there.

Answer:

y=-3x-1

Step-by-step explanation:

hope it helps.

Answer:

a) (-7x – 60)(x + 4)

Step-by-step explanation:

;)

Answer:

8 meters each

Step-by-step explanation:

Answer: i got 6 83/1000

Step-by-step explanation:

Answer:

22 1/2 or 45/2

Step-by-step explanation:

Answer:

198

Step-by-step explanation:

t20=a+19d.......1

t40=a+39d.......2

t2=a+d=2.........3

According to ques,

t40-t20=a+39d-(a+19d)=40

or,20d=40

or,d=2

Now ,putting the value of d in equation 3,we get,

a=0

t100=a+99d

=0+99×2

=198

Answer:

9 minutes

Step-by-step explanation:

First, find 4/5 of 45 by multiplying 45 by 4/5:

(45)(4/5)

= 36

Then, to find how many more minutes she has left, subtract 36 from 45:

45 - 36

= 9

So, her workout will be done in 9 minutes

Answer:

9

Step-by-step explanation:

(45)/(4/5)=36

45-36 is 9

Answer:

3/8

Step-by-step explanation:

Well, just put the first one over the second one.

90/240

and simplify

=3/8

Answer:

3/8

Step-by-step explanation:

90/240 divided by 10 is 9/24

9/24 divided by 3 is 3/8

3/8 is the simplest form

hope this helps :3

if it did pls mark brainliest

Answer:

(x^3 + 6 x^2 + 3 x + 4)/x

Step-by-step explanation:

Simplify the following:

x^2 + 6 x + 3 + 4/x

Put each term in x^2 + 6 x + 3 + 4/x over the common denominator x: x^2 + 6 x + 3 + 4/x = x^3/x + (6 x^2)/x + (3 x)/x + 4/x:

x^3/x + (6 x^2)/x + (3 x)/x + 4/x

x^3/x + (6 x^2)/x + (3 x)/x + 4/x = (x^3 + 6 x^2 + 3 x + 4)/x:

Answer: (x^3 + 6 x^2 + 3 x + 4)/x

Answer:

Step-by-step explanation:

It looks like

Cross-multiplication:

Here is the quadratic equation

Answer:

hope this helps :)

Step-by-step explanation:

Since we know how far she can walk in 1/5 (one fifth) of an hour, if we multiply this distance by 5, we will find out how far she can walking in 5/5 (five fifths) of an hour, or to be clear: in one hour.

So, 5 x 1/4 miles = 5/4 or 1.25 miles per hour

Jazmeen can walk 1.25 miles in one hour.

Step-by-step explanation:

you need to attach a photo to show us what this looks like

Answer:

The scouts hiked up the mountain in 1 mile.

Step-by-step explanation:

Answer:

c.57

Step-by-step explanation:

Answer:

8 = 4.40

9 = x

9(4.40)=39.6

39.6/8=4.95

So 19 tokens cost $4.95.

Step-by-step explanation:

The 19 tokens cost $104.5.

What is Unitary method?

In order to solve a problem for two different values of a quantity, its unit value is first derived. This method is known as unitary method.

Given that,

The price of 8 tokens is $4.40.

In order to find the cost for 19 tokens the unitary method is used as,

The cost for 1 token = $4.40/8

                                 = $5.5

So, the cost for 19 tokens is 19 × 5.5 = $104.5

Hence, the cost for 19 tokens is $104.5.

To know more about unitary method click on,

https://brainly.com/question/28276953

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Answer:

hi I dont think I can help I am only 9 year old and am in grade 5 so