angle relationships. please help me. i will give you brainlist. if you are right though.

Answer:

Step-by-step explanation:

number 2

the second one!

Answer:

I don't know bc I can't figure it out sry

An equation is formed of two equal expressions. The negative integer stated in the statement is 1.

An equation is formed when two equal expressions are equated together with the help of an equal sign '='.

Let the negative integer be represented by -a.

Given that the square of a negative integer has the same value as the sum of that integer plus 2. Therefore, the equation can be written as,

(-a)² = -a + 2

a² = -a + 2

a² + a -2 = 0

a² +2a - a -2 = 0

a(a+2) -1(a+2) = 0

(a-1)(a+2) = 0

a = 1, -2

Since a was a negative integer and we have already used the negative sign in the equation, therefore, the value of a is 1.

Hence, the negative integer stated in the statement is 1.

Learn more about Equation:

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#SPJ2

Answer:

x = 12

Step-by-step explanation:

Here, we want to find the value of x

To do this, we use one of the circle tangent relationships

we have this as:

8^2= 4(4 +x)

8^2 = 16 + 4x

64 = 16 + 4x

64-16 = 4x

4x = 48

x = 48/4

x = 12

Answer:

First, in order to subtract these two fractions you must convert it into improper fractions. For the first one, we can convert it by multiplying the denominator by the whole and adding the numerator which would give you 196/8 for the first one and 157/8 for the second one. This equation would now set up as 196/8-157/8 which would be 39/8 and since you need to convert it back into a mixed fraction we need to know how many times 8 can go into 39 which is 4 so 32 and a remainder of 7. Your answer would be 4 7/8

Step-by-step explanation:

Answer:

Hi! answer: Area = 14

Step-by-step explanation:

When finding area we do base x height ÷ by 2

So I do 7 x 4 = 28 then I divide that by 2 and get 14 Hope this helps!

Answer:

If 2p + 6a = $14

and 3p + 9a = $21

 then the following would also be true:

 1p + 3a = $7

If p = pear and a = apple, how much would each cost?  The unit prices can be determined by looking at the pattern. You can use multiplication to solve the problem.  

 For example, 1p + 3a*2 = $7

p = $1/each

a = $2/each or $6 total

Answer:

1. C 3.D  4.D

Step-by-step explanation:

1. The chances of getting a white marble is 3/9 so the chances of not drawing it is 6/9

3. The theoretical probability is 10/50. The experimental probably turned out to be 8/50. So the theoretical probability is bigger meaning its D.

4. 18/24 is 75%, 75% of 300 is 225

I think I know this one.

Answer: V = 600 unit 2

Step-by-step explanation:

We have that

the volume of the rectangular pyramid is

V = (1/3) BH

where

B is the area of the rectangular face

H is the height of the pyramid

step 1

Find out B

B = (15)(10) unit 2

step 2

Find the volume

B = 150 unit 2

H = 12 unit

substitute

V = (1/3)(150)(12)

V = 600 unit 2

I hope this help you! :)

Answer:

41.13m

Step-by-step explanation:

the circumference of the circle is 25.13 and the 8 on both sides equals to 16

Answer:

6

Step-by-step explanation:

I believe if you fallow the mathematical process of d=m/v you will get 6

The height of the block of the sugar maple from the rectangular prism is 6 cm.

The volume of a rectangular prism signifies the rectangular area enclosed by the prism. The equation used in calculating the formula for a rectangular prism can be expressed as:

V = length × width × height

From the parameters given:

[tex]\mathbf{Desity = \dfrac{mass}{volume}}[/tex]

[tex]\mathbf{volume = \dfrac{82.8 g }{0.69 \ g/cm^3}}[/tex]

volume = 120 cm³

Using the previous equation for calculating the volume of a rectangular prism, we have:

120 cm³ = 5 cm × 4 cm × height

120 cm³ = 20 cm² × height

height = 120 cm³/20 cm²

height = 6 cm

Learn more about a rectangular prism here:

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Answer: 180 inch

Step-by-step explanation:

Given

Miyoko bought 3 packages of tape

Each tape has 1 yard and 2 feet of tape

[tex]1\ \text{yard}=3\ \text{foot}[/tex]

[tex]1\ \text{ft}=12\ \text{inch}[/tex]

converting yard to feet

[tex]\Rightarrow 3+2=5\ ft[/tex]

Convert feet to the inch

[tex]\Rightarrow 5\times 12=60\ \text{inch}[/tex]

For 3 tapes, it is

[tex]\Rightarrow 60\times 3=180\ \text{inch}[/tex]

Thus, the total tape is [tex]180\ \text{inch}[/tex]

Answer:

1 solution

Step-by-step explanation:

The equation will be a horizontal parabola that has an x-intercept of (-5,0) therefore 1 solution

Answer:

vertex: (-5,0)

axis of symmetry: x=-5

some points: (-7,4)(-6,1)(-5,0)(-4,1)(-3,4)

Answer:

Six.

46

48

64

68

84

86

Step-by-step explanation:

hoped this helped!

Answer:

The answer should be either 2(p+10) or 2p + 20

Step-by-step explanation:

just simplify.

Answer:

p^2 +20p+100

Step-by-step explanation:

Use Foil Method

First: p*p=p^2

Outside: 10*p=10p

Inside: 10*p= 10p

Last: 10*10= 100

Simplify p^2+10p +10p +100

ANSWER: p^2 +20p+100

Answer:

±1, ±3/2, ±3/1, ±2/3, ±2/1, ±1/3, ±1/2

Step-by-step explanation:

p/q

{±3,±2,±1}/{±3,±2,±1}

±1, ±3/2, ±3/1, ±2/3, ±2/1, ±1/3, ±1/2

Answer:

A good prediction is that the number 5 will be rolled 8 times

Step-by-step explanation:

Here, we want to get the number of times 5 would occur in a roll of 50

firstly, we need the probability of having a 5 come up

To do this, we have to divide the number of 5’s by the count of possible numbers

We have this simply as 1/6

Now, we have to multiply this by 50

we have this as;

1/6 * 50 = 8.333

This is approximately 8

so we have it that in 50 rolls, we can have the number 5 coming up 8 times

Answer:

A

Step-by-step explanation:

Kavita is x years old, so 10 years later, her age will be x years plus the next ten. Or, x + 10.

To check this, let's suppose Kavita is 17 years old. In 10 years, she'll be 27.

Substitute the x for our hypothetical age, 17, and our answer, 27, and calculate.

x + 10 = 27

17 + 10 = 27

27 = 27

The equation is true, so we have a true statement. The answer is A, x + 10.

Good luck :)

Answer:

12/20

Step-by-step explanation:

Cos is adjacent over hypotenuse

Sin is opposite over hypotenuse

Tan is opposite over adjacent

In this case, we have cosine so we would take the adjacent (12) over the hypotenuse (20), and that will be used to find the answer

Answer:

8.j     9.b   10.f    11.a

Step-by-step explanation:

you welcome

Answer:

Step-by-step explanation:

Volume formula is:

Find base area first:

Find the volume:

Correct choice is C

Answer

6 points -basketball                               21 points - football

3 points -basketball                               14 points - basketball

10 points -handball                                30 points - basketball

07 points - soccer                                  05 points - handball

                                                              09 points - soccer

26 points total                                                                              

                                                                79 points total  

Answer:

5,5,8,8,8,9,17,19,19,19,19,22,28

Step-by-step explanation:

Just whatever is highest to lowest :)

Answer:

$3.75 + 6% tax

$3.75

tax: $0.22

Total price with sales tax: $3.97

Step-by-step explanation:

Answer:

y = 5x - 3

Step-by-step explanation:

5 times the input indicates multiplication, and the 3 less indicates subtraction.

Answer:

Round 1: rock

Round 2: scissors

Round 3: paper

Step-by-step explanation:

YOUR DATA TABLES

Round 1: TIE

Round 2: LOST

Round 3: WIN