Which expressions is not equivalent 2x^2+10x+12?

Answer:

p 320

Step-by-step explanation:

Answer:

$65

Step-by-step explanation:

50 x 0.30

= 15

50 + 15

= 65

Answer:

I think D

Step-by-step explanation:

Answer: a

Step-by-step explanation:

4+8=12

AC＝AC (reason: reflexive property)

Step-by-step explanation:

Hope it helps you!

Answer:

X  Y

0  -2

1   -1

PLEASE MARK BRAINLEIST THANK U

Answer:

"R"

Step-by-step explanation:

When we write March as m a R c h, we can clearly see that the letter “R” is in the middle of the word. And when we write April as a p R i l, we then can clearly say that the letter “R” is in the middle.

Answer:

It is not a solution because 9 is not greater than 9.

Step-by-step explanation:

Answer:

$120

Step-by-step explanation:

Answer:

SO first we need to get our numbers.

WE see 20.9 and 10.We learned in school that when

you multiply decimals itll show the placr its in.

So it basically shows you the answer.

Now lets divide, 20.9 divided by 10=2.09

Hope this helped my g!

Step-by-step explanation:

Answer:

Step-by-step explanation:

66 Square Feet I think?

Answer:

[tex]C = (1,0)[/tex]

[tex]E = (0.8,0)[/tex]

See attachment for C and E

Step-by-step explanation:

Given

[tex]O= (0,0)[/tex] --- Origin

[tex]CO = 1[/tex] --- distance of C to O

Solving (a): Plot point C

Calculate the coordinates of C using distance formula:

[tex]d = \sqrt{(x_2 - x_1)^2 + (y_2 -y_1)^2}[/tex]

Where:

[tex]O= (0,0)[/tex] ---[tex](x_1,y_1)[/tex]

[tex]C = (x,y)[/tex] -- [tex](x_2,y_2)[/tex]

[tex]d = CO = 1[/tex]

So, we have:

[tex]1 = \sqrt{(x - 0)^2 + (y -0)^2}[/tex]

[tex]1 = \sqrt{x^2 + y^2}[/tex]

Square both sides

[tex]1^2 = x^2 + y^2[/tex]

[tex]x^2 + y^2 =1[/tex]

For this solution, we assume y = 0

[tex]x^2 + 0^2 =1[/tex]

[tex]x^2=1[/tex]

Solve for x

[tex]x = 1[/tex]

So, the coordinates of C is: (1,0)

[tex]C = (1,0)[/tex]

Solving (b): Plot point E

We have that E is 4/5 closer to the origin.

This implies that, the ratio is:

[tex]m : n = 4/5:1/5[/tex]

Multiply by 5

[tex]m : n = 4:1[/tex]

So, E is at 4:1 between O and C

Calculate the coordinates of E using:

[tex]E = (\frac{mx_2 + nx_1}{m + n},\frac{my_2 + ny_1}{m + n})[/tex]

Where

[tex]O= (0,0)[/tex] ---[tex](x_1,y_1)[/tex]

[tex]C = (1,0)[/tex] --- [tex](x_2,y_2)[/tex]

[tex]m : n = 4:1[/tex]

[tex]E = (\frac{4*1 + 1 * 0}{4 + 1},\frac{4*0 + 1*0}{4 + 1})[/tex]

[tex]E = (\frac{4}{5},\frac{0}{5})[/tex]

[tex]E = (0.8,0)[/tex]

Answer:

His monthly payment would be $38.36

Step-by-step explanation:

Firstly, we subtract the down payment from the total

We have this as;

356.88 - 50 = 306.88

Now, to get the monthly payment, we have to divide this by 8

We have this as;

306.88/8

= $38.36

Answer:

2(k+1)(k+2)(k+5)

Answer:

d

Step-by-step explanation:

Answer: 68 cubic inches

Step-by-step explanation:

basically the volume of the rectangular prism would be 2 x 2 x 14, so that's 56. Then the area of the triangular prism is 3 x 2 x 2, divided by 2, which is 6. There are two triangular prisms so that' 12. 56 + 12 is 68. That's the answer

Answer:

 [tex]v=68~in^2[/tex]

❁❁❁❁❁❁❁

[tex]Volume=[/tex]

[tex]2(1/2*2*3)[/tex]

[tex]+ (2*2*14)[/tex]

[tex]+2(1/2*2*3) in[/tex]

[tex]=(6+56+6)in[/tex]

[tex]= 68in^2[/tex]

⋅•⋅⋅•⋅⊰⋅•⋅⋅•⋅∙∘☽༓☾∘∙•⋅⋅•⋅⋅⊰⋅••⋅⋅•⋅

hope it helps...

have a great day!!

Answer:

edyg 6multiply by 7 each other

Answer:

Step-by-step explanation:

The lower left angle of the triangle is vertically opposite to 4x + 17. Therefore the third angle of the triangle is also 4x + 17.

x + 23 + 4x + 17 + 80 = 180                 All triangles have 180o

5x + 40  + 80 = 180                            Collect like terms

5x + 120 = 180                                    Subtract 120 from both sides

     - 120   -120

5x = 60                                               Divide by5

5x/5 = 60/5

x = 12

But you are asked for Angle A

A = x + 23

A = 12 + 23

A = 35

Answer for 19 and 20:

20:

4.75 * 42 = 199.5

240 = 199.5 = 40.5

19.

Lei now has 350 less dollars.

Step-by-step explanation:

Answer:

There is 1 boy per 2 girls

Step-by-step explanation:

Answer:

1/2, 0.5, or 1 boy for every 2 girls

Step-by-step explanation:

14/28 is 0.5 or 1/2

Answer:

7.8 miles.

Step-by-step explanation:

5.2 x 1.5 = 7.8

Answer: 15

Step-by-step explanation:

My answer is correct because, if in 22 weeks she learned 55 recipes of appetizers, the we have to divide 55 by 22. And 55 divided by 22  equals 2.5. So now since we have that and they are asking us what would it be for a total of 6 weeks then we just have to multiply 2.5 and 6. And 2.5 times 6 equals 15.

#[tex]AnimePower[/tex]

Answer:

1 no answer is 20

i think it is blue colour

Step-by-step explanation:

Answer:

1) 2,000,000cm ÷ 1000 = 2000m ÷ 1000 = 2Km

2)Blue

Answer:

-500 (I think)

Step-by-step explanation:

Given:

The table of data values.

To find:

What is the percentage of 10th grade students are in 2 clubs.

Solution:

From the given table it is clear that the number of 10th grade students are in 2 clubs is 12.

Total number of students in 10th grade is:

[tex]125+12+15=152[/tex]

Now, the percentage of 10th grade students are in 2 clubs is:

[tex]\text{Required percentage}=\dfrac{\text{Number of 10th grade students are in 2 clubs}}{\text{Total number of students in 10th grade}}\times 100[/tex]

[tex]\text{Required percentage}=\dfrac{12}{152}\times 100[/tex]

[tex]\text{Required percentage}=\dfrac{1200}{152}[/tex]

[tex]\text{Required percentage}\approx 7.89\%[/tex]

Therefore, the percentage of 10th grade students are in 2 clubs is 7.89%.

Answer:

C brainliest?

Step-by-step explanation:

Answer:

AB = WX BC=XY CD=ZY DA=WZ

Step-by-step explanation:

the temperature at 7 am is what the -5 represents

Answer:

x = 40

Step-by-step explanation:

Base angles of isosceles triangle are congruent

angle c = 70

angle b = 70

70+70+x = 180

solve for x

Answer:

the value of x is 9 degree

arc JK =68 degree

arc MJ=112 degree

i think the value of arc LMK is 180 degree(not sure)

Step-by-step explanation:

Hope it helps yuo!!