HELP!! 30 POINTS!

The figure has ____ line(s) of symmetry

Step-by-step explanation:

12−6x>24

subtract both side by 12

12-12-6x>24-12

-6x>12

divide both side by -6

x>-2

x<-2

Answer: 4.3

Step-by-step explanation:

Answer:

quotient is 4 remander 3 continues

Step-by-step explanation:

Answer:

87 degrees

Step-by-step explanation:

9x+6 + 7x-2 = 148

16x+4 = 148

16x = 144

x = 9

Plug into 9x+6

9(9)+6 = 87

Answer:

6y - 48

Step-by-step explanation:

6 times y its 6y

6 times -8 is -48

You cannot solve further without knowing the variable

Answer; 6y−48

Step-by-step explanation:

Answer:

y= -3/5x+5

Step-by-step explanation:

im not sure if this is right but i know that perpendicular means opposite so basically just swtich the slope and if its positive make it negative, vice versa

[tex]\frac{+}{-}[/tex]Answer:

x = ± 5i

Step-by-step explanation:

How to solve 4x^2+100=0​

4[tex]x^{2}[/tex]+100=0​

4[tex]x^{2}[/tex] = -100

[tex]x^{2}[/tex]1=-100/4

[tex]x^{2}[/tex]=-25

x = ± [tex]\sqrt{-25}[/tex]

x = ± 5i

Answer:

t*16+b*12=how much money per week

Step-by-step explanation:

hope this helps

plz mark brainliest

Answer:

x = 5

Step-by-step explanation:

Subtract x from both sides.

Your equation would look like this now:

5 = 1x

Divide both sides by 1.

x = 5

Hope you understand :)

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[tex]x + 5 = 2x[/tex]

[tex]5 = 2x - x[/tex]

[tex]5 = 1x[/tex]

[tex]x = 5[/tex]

Let us check whether or not we have found out the correct value of x , by placing 5 in the place of x .

Which means :-

5 + 5 = 2 × 5

10 = 10

Hence proved that the value of x = 5 .

Therefore , 5 + 5 = 2 × 5 , ( x = 5 ) .

Answer:

She spends 19.53$ each month

Step-by-step explanation:

7*2.79 is 19.53, so that means she spent that much a month

Answer: 31.40?

Step-by-step explanation: there isn’t anything in the hundredths place so I’m not exactly sure.

Answer:

31 because 4 is not bigger than 5 so 1 stays the same.

Step-by-step explanation:

Answer:

2/3

Step-by-step explanation:

The absolute value of a negative number will switch to a positive when the indicators are removed.

Answer:mkay, also yes he did

Step-by-step explanation:

1.Remove the parentheses

2.put -5z and 4z together which makes -9z(negative plus positive equals negative)

3.-9z+ -6z=-3z and 7+8=15

4.15 decided by -3=5

so yes, z=-5

i think the answer is 1-6x

Step-by-step explanation:

Answer:

a=1

Step-by-step explanation:

Answer:

D, (13, 4.5)

Step-by-step explanation:

(question asked for midpoint so my bad if this isnt what you wanted)

to calculate the median of a vector, you would have to do a simple calculation to get the answer

for the x coordinate, (9 + 17) / 2 would be 13

for the y coordinate, 5 + 4 / 2 would be 4.5

combining those would give you the answer (13, 4.5)

Answer:

Step-by-step explanation:

Solving for x

Answer:

0

Step-by-step explanation:

The priced was decreased by $300. So it starts at -$300. Then additional features is $900. So it's now $600. But the dealer took -$600 off. So now it is $0 from the original price.

Answer:

68 pages

Step-by-step explanation:

45 + 23 = 68

Answer:

23+45=x

Step-by-step explanation:

You are trying to find how many pages Maria read in all. 45+23= 68 pages

Answer:

7

Step-by-step explanation:

substitute the numbers into the equation

2³-(-3)³/ 5

simplify and solve the cubed numbers

8 - (-27) / 5

35/5 = 7

Answer:B

Step-by-step explanation:

Answer:

y = 6.93

Step-by-step explanation:

Given the Vertex and ficuas of a parabola as :

Vertex (0,0) ; focus(0,2) ; depth = 5 inches

Width of parabolic heater at its widest point :

General equation of a parabola:

4p(x - h) = (y - k)²

(h, k) = Vertex

hence,

h =0 ; k = 0 ; p = 2 ; x = 5

(y - k)² = 4p(x - h)

(y - 0)² = 4*2(6 - 0)

(y-0)(y-0) = 8(6 - 0)

y² = 48 - 0

y² = 48

y = 6.928

y = 6.93

Answer:

8.33,236.67

Step-by-step explanation: im hard but i got it right

Answer:  D = r*t + r*t   372 3/4 = (63 * 2 3/4) + (57 * 3 1/2)

  OR

D1 + D2 = Total  173 1/4 + 199 1/2 = 372 3/4

D1 = r1 *t1       63 * 2 3/4 = 173 1/4

D2 = r2 * t2      57 * 3 1/2 = 199 1/2

Step-by-step explanation:

The trip is in two segments, so calculate the distance driven in each portion, then add the two distances together to get the total.

Another way to write the expression would be  D = r*t + r*t  

The total distance that Wendy drove to Cleveland will be 372.75 miles.

For the first 2 3/4 hours of her trip, she drove an estimated 63 mph. Then, the distance traveled will be:

= 63 × 2 3/4

= 173.25 miles.

For the second portion of her trip, which took her 3 1/2 hours, she drove at an estimated rate of 57 mph, the distance will be:

= 57 × 3 1/2

= 199.5 miles

The total distance traveled will then be:

= 173.25 miles + 199.5 miles

= 372.75 miles.

Read related link on:

https://brainly.com/question/18028288

Answer:

a: 130

b: 130

c: 50

Step-by-step explanation:

a straight line has an angle of 180, so those two angles are going to add up to 180. and opposite angles are equivalent

Answer:

A. is 130

B. is 130

C. is 50

hope it helped!

p.s it would be cool if you gave me brainliest

Answer:

According to the graph it looks like he makes around 15 dollars a hour

Step-by-step explanation:

Answer:

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

Step-by-step explanation:

12 labour can complete the work in 72 days

so. 1 labour---------------------------------12×72

so. 54 labour--------------------------------- 864/54=16

Answer: what is $9.27 tho????

Answer:

0.19

Step-by-step explanation:

Answer:

Which points are collinear?

G, A, and T

G, E, and T

A, T, and E

G, A, and E

Step-by-step explanation:

that what i nkow sorry

Answer:

2 complex roots

2 positive real roots

0 negative real roots

Brainliest please?

Answer: half a lap would take 45 seconds

Step-by-step explanation:

Answer:

IV

Step-by-step explanation:

Answer:

The answer is 3

Step-by-step explanation:

I used M&thWay