please help Evaluate a-[20}{b}

Answer:

[tex]m=-1[/tex]

Step-by-step explanation:

Basically, the equation is written in a slope-intercept form which is

[tex]y=mx+b[/tex]

So we know that any variable that by its self always has a 1 in front of it

Meaning that the equation written with 1 would look like

[tex]y=-1x+4[/tex]

Answer:

x=74º

Step-by-step explanation:

this is an isosceles triangle based on the two side lengths being the same

so 180=32+2x

148=2x

74=x

Answer:

18 inches squared

Step-by-step explanation:

Answer:

Polygon Hexagon Spair Nakalimutan kuna yung iba sorry

Step-by-step explanation:

sana makatulong

[tex]{\boxed{ \Huge{ \blue{ \mathcal{{ Answer}}}}}}[/tex]

⇛-7.5(x−3) = 3.75

⇛-7.5x + 22.5 = 3.75

⇛-7.5x = 3.75 - 22.5

⇛-7.5x = -18.75

⇛x = -18.75 ÷ -7.5

⇛x = -18.75/-7.5

⇛x = 2.5

Answer:

2.5

Step-by-step explanation:

-7.5(x-3)=3.75

or, -7.5x+22.5=3.75

or, -7.5x= 3.75-22.5

or, -7.5x= -18.75

or, x= 18.75÷7.5

or, x= 2.5

Hello there!

The first 3 multiples of 3:

3, 6, 9.

3 squared (3 times itself) equals 9

6 squared (6*6)=36

9 squared (9*9)=81

Hope this helps!

~Just a felicitous girlie

[tex]SilentNature[/tex] is here to help

Answer:

119

Step-by-step explanation:

I hope this helps!!:)

the answer should be 21

I hope that's the right answer I really wouldn't rely on me but hope that helps

Answer:

30

Step-by-step explanation:

48 turns a second, and 2,880 turns a minute.

Answer:

Your number is twenty-seven.

Step-by-step explanation:

27-16=11

11×-5=-55

Answer:

laaate

Step-by-step explanation:

Answer:

Thanks for the points!! :)

Step-by-step explanation:

Step-by-step explanation:

B cause mathematical you can't make 5 bowls with 5 cups of milk and if you choose c there would be too much milk and i don't know about A

Answer:

Each hat would cost $7!

Step-by-step explanation:

It would be 42 divided by 6, and since 6 x 7 is 42, then 7 is the answer.

Hope this helped!

42 divided by six is 7 so your answer will be seven.

Answer:

2/7

Step-by-step explanation:

(----- equals fraction bar)

3/7  × 2/3  

= 3 × 2

-----------

   7 × 3

= 6/21

= 6 ÷ 3

------------

  21 ÷ 3

= 2/7

mark me brainliest :D

Answer: 9/8

Step-by-step explanation: 8x1+1=9

Hello there! :)

1+1/8

When converting numbers from mixed numbers to improper fractions, we follow some steps.

Multiply 1 times 8:

8

8 plus 1 (the numerator)

Hope this helps!

~Just a felicitous girlie

#HaveAnAwesomeDay

[tex]SilentNature (GraceRosalia)[/tex] here to help

Answer: I think it’s D

Step-by-step explanation:

Answer:

The domain is a set/group of x-values. The range is a set/group of y-values. The first option is not true because there are x-values which are greater than 0 (right side of graph). The second option is not true because the set of y-value stops before it hits the y=0. The third option is not true because there are no y-values which are less than 0 (bottom of graph). The fourth option is correct because the x-values stretch from -infinity on the left side of the graph to positive infinity of the right side of the graph.

:)

Answer:

BC = 20

Step-by-step explanation:

if bd is 30 and ba and ac is the same it means that dc is 20 as well

sorry if i got this wrong

Answer:

Correct

Step-by-step explanation:

That is correct, because $55m is just 55 per member like the chart shows,

1 × 5 = 55

2 × 55 = 110

and

3 × 55 = 165

So, correct.

:)

Answer:

correct

Step-by-step explanation:

That is correct, because $55m is just 55 per member like the chart shows,

1 × 5 = 55

2 × 55 = 110

and

3 × 55 = 165

So, correct.

Answer:A boo

Step-by-step explanation: trust me :) ✨

Answer:

sometime

Step-by-step explanation:

a natural number is a positive number ranging from 1-infinity and a whole number is a full number without fractions or decimals but can also be negative. Hope this helps.

Answer:

whole numbers are sometimes a natural number

Step-by-step explanation:

negative numbers are whole numbers but not natural

Speed = distance / time

45 minutes = 0.75 hours

1 hour and 45 minutes = 1.75 hours.

70 km / 1.75 hours = 40 km per hour

Answer: 40 km per hour

[tex]6x {y}^{2} = (3x)(2 {y}^{2} )[/tex]

[tex]25 {a}^{3} {b}^{2} = (5 {a}^{2} {b}^{2} )(5a)[/tex]

[tex]6x + 6y + 6p =( 6)(x + y + p)[/tex]

Answer:

24v+8

Step-by-step explanation:

Calculations

Answer:

24v+8

Step-by-step explanation:

-8(-1 - 3v)

-8(-3v -1)

distribute

24v+8

Answer:

if the trinagle is right tri so 14+27=41 then 90-41 is 49

Step-by-step explanation:

Answer:

GUUUURRRRLLLL!!!!!! Hey how are you !!!!!

Step-by-step explanation:

Answer:

Angle PRQ is 15 degrees.

Step-by-step explanation:

This is because the sides PQ and RQ are sides of a shape with 12 SIDES. So all you have to do is find the degree measurement of each angle of that shape, which is 150 degrees. And since they decided to create another line (PR). It makes it a triangle. Since the triangle is isosceles automatically, then just subtract 180-150=30. Then divide by 2, giving you 15 your answer. This represents each of the acute angles which are equal since the triangle is isosceles.

Answer:

Angle PRQ is 15 degrees.

Step-by-step explanation:

This is because the sides PQ and RQ are sides of a shape with 12 SIDES. So all you have to do is find the degree measurement of each angle of that shape, which is 150 degrees. And since they decided to create another line (PR). It makes it a triangle. Since the triangle is isosceles automatically, then just subtract 180-150=30. Then divide by 2, giving you 15 your answer. This represents each of the acute angles which are equal since the triangle is isosceles.

The ratio gives the number of times one value can be found in the other value.

The correct responses are;

1. The ratio is three to eight

2. The ratio in fraction form is [tex]\dfrac{12}{7}[/tex]

3. The ratio in column form is 15:9 = 5:3

II. 4. 5: 15 = 1 : 3

[tex]5. \ \displaystyle \frac{80}{100} = \frac{4}{5}[/tex]

6. 24 : 48 = 1 : 2

7. 468 students to 9 classroom = 52 student to 1 classroom

8. 54 km to 3 hours = 18 km to 1 hour

III. 9. [tex]\displaystyle \frac{3}{4}= \frac{6}{8}[/tex]

10. 20 : 8 = 5 : 2

11. 6 : 18 = 1 : 3

IV. 12 [tex]\displaystyle \frac{50}{100} = \frac{1}{2}[/tex] The correct option is c.

13. 42 out of 50 = 42 : 50

The correct option is c.

14.The ratio of girls to boys is 12:18 not 18:12

The option that DOES NOT describe the ratio is d. 18:12

15. [tex]\displaystyle \frac{45}{60} = \frac{3}{4}[/tex]

The correct option is a.

16. The fraction of 45 meters that is 15 meters is [tex]\displaystyle \frac{45}{60} =\frac{3}{4}[/tex]

The correct option is c.

Learn more here:

https://brainly.com/question/16995839

Answer:

the answer would be 14 but thats not an option