what is the discriminant of 3x^2-6x-4=0?​

the temperature at 7 am is what the -5 represents

Answer:

C

Step-by-step explanation:

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!!

Answer:

-15

Step-by-step explanation:

Answer:

the answer is 15 and 0 remainder

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:

Step-by-step explanation:

66 Square Feet I think?

Answer:

A

Step-by-step explanation:

Can you give me a branlist if I get this question right?

Answer:

40y² - 15y

Step-by-step explanation:

5y¹×8y¹=40y²

5×-3=-15

Answer:

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

Step-by-step explanation:

Answer:

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

Answer:

d

Step-by-step explanation:

Answer:

B. If the smallest two faces are not included, the surface area of the model will be 650 square mm.

D. The surface area of the model is 730 square mm.

G. If one of the largest faces is not included in the model, the surface area will be 530 square mm.

The statement B, D,and G is correct for the surface area of the model.

We have given that,

The net represents a model of a storage container for sewing needles.

We have to determine which statements about the net are true.

The surface area of a three-dimensional object is the total area of all its faces. In real-life we use the concept of surface areas of different objects.

Therefore the true statements are,

B. If the smallest two faces are not included, the surface area of the model will be 650 square mm.

D. The surface area of the model is 730 square mm.

G. If one of the largest faces is not included in the model, the surface area will be 530 square mm.

To learn more about  the surface area visit:

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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:

-500 (I think)

Step-by-step explanation:

Answer:

i thr 10 dollers would be ear by 1 thousand

Answer:

p 320

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:

AC＝AC (reason: reflexive property)

Step-by-step explanation:

Hope it helps you!

Answer:

Step-by-step explanation:

As,

Landslide, also called landslip, the movement downslope of a mass of rock, debris, earth, or soil (soil being a mixture of earth and debris).

Landslides occur when gravitational and other types of shear stresses within a slope exceed the shear strength (resistance to shearing) of the materials that form the slope.

Answer:

Landslide                              

Hope this helps. Plz give brainliest

Answer:

$120

Step-by-step explanation:

Answer:

let ticket be t.

no of t=9

parking fee be p=$3

Equation is:

9t+p=$30

9t+$3=$30.

9t=$30-$3

t=$27/9

t=$3

The cost per ticket is $3.

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:

y>x-2

Step-by-step explanation:

When we see an inequality on a coordinate plane, we first treat it like a linear equation. The red inequality, or the red line, clearly has a positive slope. One can assume that this slope is 1. This line is also 2 units down, making the inequality x-2. There you have it!

Furthermore, we can tell it is the 1st choice because the line is dashed. In inequalities, the line is only dashed when the inequality contains < or >. Also, the shading is "above" the line, meaning the y must be greater than the line.

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:

19%

Step-by-step explanation:

(8/42) * 100 = 19%

Thenks and mark me brainliest :))

Answer:

The probability that the third student will draw a green is 19%.

Step-by-step explanation:

Given marbles 10 red, 10 blue, 8 green, 8 purple, and 8 yellow marbles .

Therefore total marbles will be 44.

Since the first student in the room draws a yellow, and the second draws a blue ,thus remaining marbles will be 42.

So, the probability that the third student will draw a green is [tex]\frac{8}{42}[/tex]×[tex]100\\[/tex] = 19%

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Answer:

I believe your answer for 11. is B! And for 12 its E and C! 13 I think its D I'm not sure though!

Answer:

Do you really mean by -9 or cause I'm just confused but if you meant by 19 then this could help. I had my mom do whatever she could put as  the answer so yeah

Step-by-step explanation:

a*b=18 ____[1]

a+b=19____[2]

[2] a=19-b ___[3]

put [3] in [1]

(19-b)*b = 18

19b-b^2 = 18

b^2-19b+18 = 0

(b-18)(b-1) = 0

so b=18 or b=1

if b=18 then a=19-18=1

if b=1 then a=19-1=18

SO two factors are 1 and 18

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:

X  Y

0  -2

1   -1

PLEASE MARK BRAINLEIST THANK U