help me please thanks

Answer:

Step-by-step explanation:

y = 4x^2 - 1

Is a Polynomial equation of degree 2.

Also called a quadratic equation.

Answer:

it's february and august because you put the highest and lowest together

Answer:

90°

Step-by-step explanation:

follow the tangent rule.

Answer:

x = 2 ; y= 4

Step-by-step explanation:

3x -2y = -2

y = -3x+10

3x + 6x -20 = -2

9x = 18

x = 2

y = -6 + 10

y = 4

Answer:

x = 2

y = 4

Steps:

given:

3x – 2y = -2

3x + y = 10

2y = 3x+2

y = (3x+2)/2

3x + y = 10

3x + (3x+2)/2 = 10

(6x+3x+2)/2 = 10

(9x + 2)/2 = 10

9x + 2 = 20

9x = 18

x = 2

y = 4

Answer: 10x+26

Step-by-step explanation:

Answer:

x = 30

Step-by-step explanation:

multiply the fraction by 4 and the 8 by 4 because what you do to one side you have to do to the other. The 4 times the /4 cross out because you can't do math there. Now your left with x+2=32 because 4 times 8 equals 32. But you still have to keep going because we need x all alone. Now you subtract 2 form 2 and 32 from 2. The 2's cancel out and 32 minus 2 equals 30. x = 30

Answer:

a

Step-by-step explanation:

Answer:

A is the answer.

Step-by-step explanation:

4 ÷ 1/2 = 8.

Answer:

Not sure about the question but I believe you are looking for the length of AC.

Then the answer is choice 3) 13

Step-by-step explanation:

AC² = 5² + 12² = 25 + 144 = 169

AC =√169 = 13

The required length from the point outside the circle to the point on the circle i.e. CE is 8 and the length from the point outside the circle to the center is 13.

The circle is the locus of a point whose distance from a fixed point is constant i.e center (h, k). The equation of the circle is given by

(x - h)² + (y - k)² = r²
where h, k is the coordinate of the center of the circle on coordinate plane and r is the radius of the circle.

Here,
C is the point outside the circle and tangent drawn to the circle from C to B of length 12, the radius of the circle is 5. Since the radius is always perpendicular to the circle's tangent,
So
ABC is right angle triangle
AB = 5 ; BC = 12
Now applying the Pythagorean theorem
AC² = AB² + BC²
AC  = √(5² + 12²)
Ac = √(25+144)
AC = √169
AC = 13

Now,
AC = AE + EC
(AE = AB)
AC = AB + EC
13 = 5 + EC
EC = 8

Thus, the required length from the point outside the circle to the point on the circle i.e. CE is 8 and the length from the point outside the circle to the center is 13.

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Answer:

115 I think is the answer

Answer:

sure ill help you

Step-by-step explanation:

Here’s the answer :)

Answer:

C

Step-by-step explanation:

Answer:

C

20-25

Step-by-step explanation:

Edge :3

You have the right idea but the endpoint is at the wrong location. Instead, the green dot should go at -1. The shading is to the right. We use a closed filled in circle here (instead of an open hole) to tell the reader "include the endpoint". So -1 is part of the solution set.

In short, the graph consists of a closed filled in circle at -1 with shading to the right. This visually describes all values that are larger than -1, or equal to -1.

Answer:

Number 4 (the one in the bottom right)

Step-by-step explanation:

Just use the distributive property

Answer:

I believe the correct answer is n+n+n+n+n and n^5

Step-by-step explanation:

hoped I helped:)

Answer:

dbvgyhhhgryjjkiuhhbbnjiuggvbjkbhhhhgfdgbbjjhffzzcvbbbgggggyuuikkngdssdfffghj kitty RCC hii this unofficial UBI yggggggjkvgfy UBI think Inn

Step-by-step explanation:

Bibi I'll unit 6th in ghhh garchha in fig he gffhhbvcccfcvghhhhbbbbbvcghhbbvghjjnnbvddghjbvcxxxdghb xxghnbvvhhbbbvv

ccggg you he runubhako uuikokhgfddyujjhggjjvgdsghhbc

Answer:

1. AAS 2. sorry

Step-by-step explanation:

1. Those angles that are marked are the same. The lengths of the lines too. And the angle H(both) are the same.

2. sorry (what are the choices?)

Answer:

BC = 28 [tex]\frac{1}{3}[/tex] ft

Step-by-step explanation:

Given that the triangles are similar then the ratios of corresponding sides are equal, that is

[tex]\frac{AX}{AB}[/tex] = [tex]\frac{XY}{BC}[/tex] , substitute values

[tex]\frac{12}{20}[/tex] = [tex]\frac{17}{BC}[/tex] ( cross- multiply )

12BC = 340 ( divide both sides by 12 )

BC = [tex]\frac{340}{12}[/tex] = [tex]\frac{85}{3}[/tex] = 28 [tex]\frac{1}{3}[/tex]

Answer: 90% of students did NOT choose history.

Step-by-step explanation:

Art - 32.5%

Spanish - 7.5%

ELA - 10%

Math - 15%

Science - 25%

When added altogether each subject equals 90%, leaving the other 10 percent history. 90% is our answer since that is the number of people that voted for subjects other than history.

Hope This Helped, Have A Great Day!

Answer:

G(x) = x²-2

I hope its right

Answer:

-9

Step-by-step explanation:

(x + 89)° + (x + 109)° = 180°

(interior angles on the same side of transversal)

(2x + 198)° = 180°

2x + 198 = 180

2x = 180 - 198

2x = - 18

x = - 18/2

x = - 9

Angle u is 32°.

A line can go on forever. The line continues forever in both directions. There are no endpoints on the lines. The following are the angles of lines: Equal angles are those that are vertically opposed, such as a = d and b = c. As an example, the angles a + b and a + c add up to 180 degrees. Angles that correspond to one other are equal, such as a = e, b = f, c = g, and d = h. A line is a geometric form with only one dimension. There is no thickness to the line; it merely has length. Lines that cross at an angle will do so only once.

Given that angle Y at the q line is 32°. Since line p and line q are parallel. From properties of a line. angle made by the same cross line with two parallel lines will be the same.

Therefore, Angle u will be the same as angle y which is 32°.

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Hey mate.....

Step-by-step explanation:

This is ur answer.....

Triangle fixed value = 180

x = 180 - (45 + 44)

x = 180 - 89

x = 91

( Because all sides are different)

Hope it helps!

mark me brainliest plz.....

Follow me! :)

The value of angle x will be 91° for the given triangle.

A triangle is a polygon with three sides, three vertices (corners), and three angles. The sum of the three angles in a triangle is always 180 degrees. Triangles are important in geometry and mathematics, and they have many applications in science, engineering, and everyday life.

Triangles can also be used to calculate the areas of various two-dimensional shapes and to solve problems related to distance, angles, and proportions.

Triangle fixed value = 180

x = 180 - (45 + 44)

x = 180 - 89

x = 91

Therefore, the value of x is 91°

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Answer:

Step-by-step explanation:

96 % of 7/3 is

96/100 * 7 / 3

= 2.24

Answer:

2.24

Step-by-step explanation:

96% = .96

.96 x 7/3 = 2.24

Or

.96 x 7 = 6.72

6.72 / 3 = 2.24

Answer:

20

Step-by-step explanation:

Perimeter of rectangle= 2l+2h so 2l+2(4)=18. SO 2l=10. l=5

Area=bh

(5)(4)=20cm

Step-by-step explanation:

m=11+6=17

hope it helps....

Answer:

m = 17

Step-by-step explanation:

11 + 6 = 17

if m - 6 = 11, then m = 17

Answer:

d i think

Step-by-step explanation:

Answer:

Step-by-step explanation:

Perimeter is sum of the side lengths

Bases are 1 and 9 units

Sides are

Perimeter is:

Answer:

19,27 cm^2

Step-by-step explanation:

area of triangle = (6 x 3)/ 2 = 9 cm^2

circle area : 3^2 x 3,14 = 28,27 cm^2

area of shaped region = 28,27 - 9 = 19,27 cm^2