helpppppp me im stupid

Answer:

Where's the image

Step-by-step explanation:

Answer:

Equal to

Step-by-step explanation:

I just did the question and I got it right

Answer:

x = -4, x = 1

Step-by-step explanation:

x^2 + 3x - 4 = 0

4 and -1 add to 3 and multiply to -4.

(x+4)(x-1) = 0

Separate these by the Zero Product Property.

x+4 = 0

x-1 = 0

Solve.

x = -4

x = 1

Answer:

750

Step-by-step explanation:

To find the commission, take the sale price and multiply by the commission rate

5000 * 15%

Change to decimal form

5000 * .15

750

Answer:

                    aₙ = 6 + (n - 1)*7

a₃ = 6 + (3 - 1)*7 = 20

a₅ = 6 + (5 - 1)*7 = 34

a₁₁ = 6 + (11 - 1)*7 = 76

Answer:

Jerzy is 10 which Roger is 16

Step-by-step explanation:

R is Roger, J is Jerzy.

R= 6+J

R+5+J+5=36

6+J+5+J+5=36

2J+16=36

2J=20

J=10

R=16

Answer:

Jerzy is 10 which Roger is 16

Step-by-step explanation:done it before!

Answer: Isosceles

Step-by-step explanation:

Given: AB || DE ,  BC is a transversal

∠ABC ≅ ∠BCE by Alternate Interior Angles Theorem --> ∠BCE = 80°

∠DCA, ∠ACB, & ∠BCA are supplementary  --> ∠ACB = 50°

By the Triangle Sum Theorem, ∠A+∠B+∠C  = 180° --> ∠CAB = 50°

Triangle is isosceles because ∠A ≅ ∠C

Answer:

Diagonal of television = 83 cm

Step-by-step explanation:

Width of television = 4x

height of television = 3x

Height of television = 49.8 cm

[tex] \therefore \: 3x = 49.8 \\ x = \frac{49.8}{3} \\ x = 16.6 \: cm \\ 4x = 4 \times 16.6 = 66.4 \: cm \\ \\ diagonal \: of \: television \\ = \sqrt{ {(66.4)}^{2} + (49.8)^{2} } \\ = \sqrt{ 4,408.96 + 2,480.04 } \\ = \sqrt{6,889} \\ = 83 \: cm \\ [/tex]

Answer: 4181.46 cu. feet

118405761 cu. cm

Step-by-step explanation:

Volume = pi r^2 h

Answer:

i think 14 sorry if its wrong

Step-by-step explanation:

A 45-45-90 triangle has two legs that are the same length. So both legs are 4 in.

Area of the triangle = 1/2 x 4x4 = 8 square in.

Volume = 8 x 1.7 = 13.6 cubic inches.

Answer:

Water (H2O)

Step-by-step explanation:

When hydrocarbons undergo combustion reactions (I.e reactions with oxygen) carbon (iv) oxide and water are usually produced.

In this case, the only difference is the numbe of moles between the product and reactant

Equation of reaction;

2C₂H₆ + 7O₂ → 4CO₂ + 6H₂O

Reactants:

1. Ethane = C₂H₆

2. Oxygen = O₂

Product:

1. Carbon(iv) oxide = CO₂

2. Water = H₂O

Answer:

H20

Step-by-step explanation:

In slime we trust

Answer:

4.03 cm

Step-by-step explanation:

1) 7² + 4² = C²

2) 49 + 16 = C²

3) [tex]\sqrt{65}[/tex] = C

4) 8.06 = C

5) [tex]\frac{8.06}{2}[/tex]  = 4.03

Please mark me as brainliest....it would mean a lot

Answer:

what is that

Step-by-step explanation:

Answer:

Im pretty sure its an 8% the total percent is 8.6% chance.

Step-by-step explanation:

Answer:

n =7

Step-by-step explanation:

(n+1) +1 + (n-1) = value  first row

3+ (2n-9) +n = value   second row

The value has to be the same

Set the equations equal

(n+1) +1 + (n-1) =3+ (2n-9) +n

Combine like terms

2n+1 = 3n-6

Subtract 2n from each side

2n+1-1 -2n = 3n-6-2n

1 = n-6

Add 6 to each side

1+6 = n-6+6

7 = n

Answer:

n =7

Step-by-step explanation:

Answer:

volume of a hemisphere ≈ 36369.5 in³

Step-by-step explanation:

To find the formula for calculating the volume of a hemisphere, we will follow the steps below:

write the formula for calculating the volume of a hemisphere.

volume of a hemisphere = volume of a sphere ÷2

                                        = [tex]\frac{4}{3}[/tex]πr³   ÷   2

                                        =[tex]\frac{2}{3}[/tex] πr³

where r is the radius

from the question given, diameter = 51.8 inches

but diameter = 2r , this implies that r = [tex]\frac{d}{2}[/tex]    hence   r = [tex]\frac{51.8}{2}[/tex] = 25.9 inches

π is a constant and is ≈ 3.14

we can now proceed to insert the values into the formula

volume of a hemisphere    =[tex]\frac{2}{3}[/tex] πr³

                                                =[tex]\frac{2}{3}[/tex] × 3.14 ×25.9³

                                                =[tex]\frac{2}{3}[/tex] × 3.14×17373.979

                                                 ≈36369.5 in³ to the nearest tenth cubic inch.

volume of a hemisphere ≈ 36369.5 in³

Answer:

36388.0 in3

Step-by-step explanation:

I just did it and I got it right

Put the numbers from least to greatest.

17, 6, -10, -7, -12, -12, -2, 16, -14 → -14, -12, -12, -10, -7, -2, 6, 16, 17

The median is the middle number of a data set.

-14, -12, -12, -10, -7, -2, 6, 16, 17

Therefore, the median is -7.

Best of Luck!

Answer:

Where is the picture or anything so we could answer?

Step-by-step explanation:

Answer:

Depends witch model of something your talking about

Step-by-step explanation:

Answer:

a

Step-by-step explanation:

CB and GF are the same side and u can see that CB is two times larger than GF so GH is two times smaller then CD

The solution is, the value of GH = 2, option A.

A scale factor is when you enlarge a shape and each side is multiplied by the same number. This number is called the scale factor. Maps use scale factors to represent the distance between two places accurately.

here, we have,

If CB = 6, GF = 3, and CD = 4,

and, we have to find GH.

from the given figures we get,

CB and GF are the same side and u can see that CB is two times larger than GF so GH is two times smaller then CD.

i.e. CB/GF = 6/3 = 2

scale factor = 2.

again, CD/GH = 2

So, GH = CD/2

            =2

Hence, The solution is, the value of GH = 2.

To learn more on scale factor click:

brainly.com/question/5992872

#SPJ6

Answer:The team failed to win 6 games.

Step-by-step explanation: 5/6 has to be equal to something over 36. Since you multiplied the denominator by 6 you have to multiply the numerator by 6 and 5*6 equals 30. If out of 36 games they won 30. Then to find how many games they lost all that you have to do is subtract 36 and 30 to get 6.

1.6

2.24

Step-by-step explanation:

1.it's the same distance from the middle

2.64-12=52

76-52=24

Answer:

1) 5

2) 25

Step-by-step explanation:

Since a square has equal sides, we have 4x=2x+10

2x=10

x=5

The area of a square is 5 squared, which is 25.

Answer:

c. angle measures and side lengths

Step-by-step explanation:

When two triangles are congruent they will have exactly the same three sides and exactly the same three angles. The equal sides and angles may not be in the same position (if there is a turn or a flip), but they are there.

Answer:

size and shape

Step-by-step explanation:

APEX

Answer:

x>_ 3

...................

The domain is the set of all allowed x values of a relation or function.

The smallest x can be is x = 3. This is the x coordinate of the left most point on the blue curve. Since x can be 3 or larger, we say,

Answer:

Hello There. The correct answer to this is B. Because it shows that A = 4pr2 We need divide each term of 4pr2 = A r2 A-4p Then we need to do is Take the square root of both sides of the equation to eliminate the exponent on the left side. r = + A-4p Then completed of the solution is the result of both the positive and negative portions of the solution.

Hope It Helps! Good Luck.

ItsNobody

Answer:

1/2 is in a fraction and as a decimal would be 0.5

Step-by-step explanation:

Answer:

0.5

Step-by-step explanation:

One-half (or one divided by two) is 5 tenths. (0.5)

[tex]\frac{1}{2} = 0.5[/tex]

0.5 should be your answer.

Brainilest Appreciated.

Answer:

66

Step-by-step explanation:

Answer:

y=66

Step-by-step explanation:

Start with the angle that has the purple arrow pointing to it.  Next to it, part of the right angle is 27 degrees so you subtract that from 90 degrees, which makes you get 63 degrees.  The measurement of all a triangle's angles is 180 degrees, so you add 63 and 51 to get 114, then subtract 114 from 180 to get 66 degrees.  

Hope this helps!