Which expressions are equivalent to 4m + 12? Choose all that apply. Whoever answers fastest, I’ll mark the Brainliest!

Answer:

[tex] \frac{7}{9} x + 34 = 174 \\ => \frac{7x}{9} = 174 - 34 \\ = > \frac{7x}{9} = 140 \\ = > 7x = 140 \times 9 \\ = > 7x = 1260 \\ = > x = \frac{1260}{7} = 180 \\ { \huge{ \pink{x = 180}}}[/tex]

Answer:

150 miles

Step-by-step explanation:

x = 30y

5 inches x 30 = 150 miles

Answer:

X=10

sin45=10/y

0.707106781186×y=10

y=14.14213562373

2)the left angle=180-(90+60)

=180-150

=30

sin30=X/32

0.5×32=X

X=16

sin60=y/32

0.866025403784×32=y

y=27.71281292110

(round those numbers)

Answer:

The answer is -x^2+25

PLEASE MARK BRANLIEST

Step-by-step explanation:

Answer:

-x^2+5

Step-by-step explanation:

i didnt quite understand the question but this is the equation simplified

Answer:

x = 9

Step-by-step explanation:

Given y varies directly as y then the equation relating them is

x = ky ← k is the constant of variation

To find k use the condition y = 6 when x = 27

27 = 6k ( divide both sides by 6 )

4.5 = k

x = 4.5y ← equation of variation

When y = 2 , then

x = 4.5 × 2 = 9

Answer:

angle B = 66.42

Step-by-step explanation:

cos-1 B = [tex]\frac{adjacent}{hypotenuse}[/tex]

cos-1 B = [tex]\frac{2}{5}[/tex]

cos-1 B = 0.40

cos-1 of 0.40 is 66.4218

round to the nearest hundreth = 66.42

angle b = 66.42

Answer:

(6-6)+(6-2)=0+4

sqr(4)^2=4

Answer:

b

Step-by-step explanation:

Answer:

Step-by-step explanation:

First table:(left)

(1, 15) (2, 30)

(30 - 15)/(2 - 1) = 15/1 = 15

y - 15 = 15(x - 1)

y - 15 = 15x - 15

y = 15x

Second table:(right)

(0, 10)  (1, 25)

(25 - 10)/(1 - 0)= 15/1= 15

y - 10 = 15(x - 0)

y - 10 = 15x - 0

y = 15x + 10

Answer: x = I’m not doing that

Step-by-step explanation:

Answer:

Step-by-step explanation:

Given the data:

213

147

156

177

130

23

78

184

Histogram representing the data is attached below :

The histogram has three bins with a bin size of 80

Range _____ frequency

20 - 100 _____ 2

100 - 180 _____4

180 - 260 _____2

Answer:

Step-by-step explanation:

hope this helps!

Answer:

The correct answer is 90

Step-by-step explanation:

17 + 36= z- 37   ADD 17 AND 36

53= z-37        BRING 37 OVER TO 53 AND ADD

z = 90           FINAL ANSWER

Answer:

The answer is actually 6.

Answer:

no, it's 6.

Step-by-step explanation:

9k² = 225

k² = 225 : 9

k² = 25

k = -5 and k = 5 because :

(-5)² = (-5) * (-5) = 25

5² = 5 * 5 = 25

Answer:

Step-by-step explanation:

to find the angle A

360-230=130

angle B=180-130=50

Answer:

25

Step-by-step explanation:

Andrea drinks 15 ounces of ater

It is 3/5 of the bottle

Therefore the amount which the bottle will hold can be calculated as follows

= 15 ÷ 3/5

= 15 × 5/3

= 75/3

= 25

Hence the bottle will hold 25 ounces of water

Step-by-step explanation:

2x + 210 + x + 75 = 180

3x = - 105

x = - 35

what????

Answer:

x=30

Step-by-step explanation:

Since the measure of an exterior angle is equal to the sum of any two angles in a triangle, the equation would be 4x-18=2x+6+36. Solve this, and we get x=30.

Hope this helped!

Answer:

- [tex]3x^{2}[/tex]  - 40x - 100

Step-by-step explanation:

f (x ) . g ( x )

( 3x - 10 ) ( 10 - x )

30x - [tex]3x^{2}[/tex]  - 100 + 10x

Simplify the like terms.

40x - 100 -  [tex]3x^{2}[/tex]  

= - [tex]3x^{2}[/tex]  - 40x - 100

Answer:

your answer is D                                                                        

Answer:

50

Step-by-step explanation:

What I did was 2 divided by 100 = 0.02 Then multiply 0.02 times 500 and you should get 10 then multiply by how many years of interest and you get 50  

No; Two points have different y-values for the same x-value of 2.

Step-by-step explanation:

Answer:

Step-by-step explanation:

250 students are in the 6th grade have a good night it is night hear if you live in America east side 10:34 PM

Answer:

Step-by-step explanation:

The markdown amount is:

The markdown price is:

The sales tax amount is:

Answer:

Marked down amount = $11.25

Sales tax amount = $1.31

Explanation:

The initial amount Andrew bought the book was $30.

If the book was later marked down by 37.5%, therefore the marked down will be;

[tex] \frac{37.5}{100} \times 30 = 0.375 \times 30 = 11.25[/tex]

The marked down price will be;

[tex]30 - 11.25 = 18.75[/tex]

If the sales tax rate was 7%, the sales tax amount will be;

[tex] \frac{7}{100} \times 18.75 = 1.31[/tex]

Answer:

Jose stretched the taffy the farthest and Maria stretched it the least

Step-by-step explanation:

Distance stretched by George = 3 feet

Distance stretched by Jose is [tex]1\dfrac{1}{3}[/tex] times as much as George so

[tex]3\times 1\dfrac{1}{3}=3\times\dfrac{4}{3}=4\ \text{feet}[/tex]

Distance stretched by Jose is [tex]4\ \text{feet}[/tex]

Maria streched the taffy [tex]\dfrac{2}{3}[/tex] times as George

[tex]3\times \dfrac{2}{3}=2\ \text{feet}[/tex]

Maria stretched the taffy by [tex]2\ \text{feet}[/tex]

Sally stretched it [tex]\dfrac{6}{6}[/tex] so [tex]1\ \text{feet}[/tex]

So, Jose stretched the taffy the farthest and Maria stretched it the least.

Answer:

A) x+5

B) 121

Step-by-step explanation:

A) If Tim is 5 pounds heavier than Amy, an equation for this situation can be modeled by x+5, where Amy is x pounds.

B) If Tim is 126 pounds, then Amy's weight is 126-5=121 pounds.

Answer:

 x = 35°

Step-by-step explanation:

These two angles are alternate angles so they both are equal.

 5x - 54 = 3x + 16

 5x - 3x = 16 + 54

 2x = 70

 x = 70 ÷ 2

 x = 35°

Answer:

3,370 + 220d

Step-by-step explanation:

Food booth = 15

Game booth = 23

The fair lasts for d days

Cost of a food booth = 125 + 7d

Total cost of food booth = 15(125 + 7d)

= 1875 + 105d

Cost of a game booth = 65 + 5d

Total cost of game booth = 23(65 + 5d)

= 1495 + 115d

Total amount paid to the company = Total cost of food booth + Total cost of game booth

= (1875 + 105d) + (1495 + 115d)

= 1875 + 105d + 1495 + 115d

= 3,370 + 220d

*see attachement for diagram

Answer:

40.4 ft

Step-by-step explanation:

Let the part that broke away be represented as "x"

Thus, the digram makes a right triangle shape.

The closest total length of tree before the storm = x + 14 ft

Apply trigonometric function to find x.

Reference angle = 58°

Side adjacent to reference angle = 14 ft

Hypotenuse = x

Apply CAH, which is:

Cos 58 = adj/hyp

Cos 58 = 14/x

x * Cos 58 = 14

x = 14/Cos 58

x = 26.4191188 ≈ 26.4 ft

✔️closest total length of tree before the storm = x + 14 ft = 26.4 + 14 = 40.4 ft

Answer:

Im sorry if I'm wrong but I think it's 300+160=460

Answer:

yes your correct  but wrong

Step-by-step explanation:

To find  the area that's covered in corn you need to first write your fraction.

160/300

After you do that you have to turn it into a decimal.

.53333...

After that you need to turn it into a percent so your final answer will be....

53.333...%

BTW try looking to see if you need to round, normally it tells you to do that

9514 1404 393

Answer:

Step-by-step explanation:

Angles A and P are marked congruent; angles B and Q are marked congruent, so the triangles are similar by the AA similarity postulate. The similarity statement can be written ...

  ΔABC ~ ΔPQR by AA similarity

__

The ratio of sides of PQR to ABC is the ratio QR/BC = 12/6 = 2. That is, each side in the larger triangle is 2 times the length of the corresponding smaller side.

  PQ = 2·AB = 2·4 = 8

  PR = 2·AC = 2·7 = 14

The side lengths of interest are ...

  PQ = 8, PR = 14