Need help :( i put a pitcher of what i needed help with so plz :[

Answer:

-2 would be the answer

Answer:

The answer is 0.86y

Step-by-step explanation:

Answer:

a9=13122

Step-by-step explanation:an=a1rn−1

Substitute in the values of

a1=2 and r=3

an=(2)⋅(3)n−1

Remove parentheses.

an=2⋅3n−1

Substitute in the value of n to find the 9th term.

a9=2⋅3(9)−1

Subtract

1 from 9

a9=2⋅38

Raise 3 to the power of 8.

a9=2⋅6561

Multiply

2 by 6561.

a9=13122

Answer:

100

Step-by-step explanation:

Simplify the following:

4 (12 - 2)^2/4

Hint: | Express 4 (12 - 2)^2/4 as a single fraction.

4 (12 - 2)^2/4 = (4 (12 - 2)^2)/4:

(4 (12 - 2)^2)/4

Hint: | Cancel common terms in the numerator and denominator of (4 (12 - 2)^2)/4.

(4 (12 - 2)^2)/4 = 4/4×(12 - 2)^2 = (12 - 2)^2:

(12 - 2)^2

Hint: | Subtract 2 from 12.

| 1 | 2

- | | 2

| 1 | 0:

10^2

Hint: | Evaluate 10^2.

| 1 | 0

× | 1 | 0

| 0 | 0

1 | 0 | 0

1 | 0 | 0:

Answer: 100

Answer:32p+24

Step-by-step explanation:

-4(-9p + -3) +2(-2p + 6)

36p+12-4p+12

32p+24

Hope it helped you

Answer:

60°

Step-by-step explanation:

since chords AB and CD are parallel and BD is the diameter of the circle, so , it means that m arcAD or m<ABD= m<CDB

R = 200 [tex]\frac{200000x 1011^{-20} -200000x1000x^{20} }{11 x 1011x^{2o} }[/tex]

the X is multiplication

Answer:

What is the question?

Step-by-step explanation:

With no question I can't answer.

Answer:

Step-by-step explanation:

An angle is a fraction of a circle where the whole circle is 360°. A straight angle is the same as half the circle and is 180° whereas a right angle is a quarter of a circle and is 90°. You measure the size of an angle with a protractor.

Answer:

.

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

Express the equation in slope- intercept form

y = mx + c ( m is the slope and c the y- intercept )

Calculate m using the slope formula

m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]

with (x₁, y₁ ) = (4, 1) and (x₂, y₂ ) = (5, 2) ← 2 ordered pairs from the table

m = [tex]\frac{2-1}{5-4}[/tex] = [tex]\frac{1}{1}[/tex] = 1 , then

y = x + c ← is the partial equation

To find c substitute any ordered pair from the table into the partial equation

Using (5, 2 ), then

2 = 5 + c ⇒ c = 2 - 5 = - 3

y = x - 3 ← equation representing the table of values

Answer:

3.92 feet

Step-by-step explanation:

The set up will be a right triangle

Given

Hypotenuse = 10feet (length of the ladder)

Opposite = 9.2 feet (Height of the slide)

Required

Length of the base l

USing the pythagoras theorem

adj^2  = hyp^2 - opp^2

l^2 = 10^2-9.2^2

l^2 = 100 - 84.64

l^2 = 15.36

l = 3.92 feet

Hence the base length is 3.92 feet

Answer:

False

Step-by-step explanation:

If Monica just adds 8 to the week number the values she would get would not equal those presented in the chart. Therefore this statement cannot be true.

Answer:

B, false

actually she is multiplying $3 by the week number

Step-by-step explanation:

4+8=12

6+8=14, not 18

8+8=16, not 24

10+8=18, not 30

Answer:

1/36

Step-by-step explanation:

When you roll it the first time, the chances to get a 1 is 1/6.

when you roll it the second time, the chance is still 1/6, but the chance of rolling one twice in a row, is the product of the probabilities:

1/6 * 1/6 = 1/36

Answer:

$51.96

Step-by-step explanation:

multiply the original sales price by 4

Answer:

Step-by-step explanation:

∛6t^2= (6t^2)^1/3=

also if you want further

6^1/3 t^2/3

Answer:

18 - 9i

can also be written as 9(2 - i)

Step-by-step explanation:

Please let me know if you want me to add an explanation as to why this is the answer. I can definitely do that, I just wouldn’t want to write it if you don’t want me to :)

Answer:

perimeter=sum of all sides=a+b+c+d=10+8+5+3=26cm

Answer: 3rd option

Step-by-step explanation:

positive gradient and intercepts y  axis on +1

Answer:i will help! what do you ned help with?

Step-by-step explanation:

Answer:

=−2x²+9+2x²+6x−10

= 6x−1

Step-by-step explanation:

Answer:

(2,1)

Step-by-step explanation:

Answer:

I do not know if this is what you meant

x=2

y=1

Step-by-step explanation:

2x+y=5

3x-2y=4​

multiply by 2

4x+2y=10

3x-2y=4​

add

7x=14

divide

x=2

substitute

2(2)+y=5

3x-2y=4​

solve

y=1

Step-by-step explanation:

Angles A and B are Alternate Exterior angles, therefore they are congruent.

=> 8x + 6° = 4x + 38°

=> 4x = 32°, x = 8°

Hence Angle B = 4(8°) + 38° = 70°.

Answer:

x=4

Step-by-step explanation:

Answer:

Given triangles are similar

[tex] \frac{9}{6} = \frac{x}{4} \\\frac{3}{2} = \frac{x}{4} \\ x = \frac{(3 \times 4)}{2} \\ \boxed{x = 6}[/tex]

Step-by-step explanation:

adding all the angles then equate it to 180

x-5+2x+2x-10=180

5x-15=180

5x=195

x=39

to check, plugin x which is 39 into the given angles.

like, 39-5=34 and 2(39)=78 and 2(39)-10= 68

and all of this must be equal to 180 because the angle in a triangle is always 180 degrees.

So, 34+78+68=180

Answer:

Yes, it is a function

Step-by-step explanation:

the definition of a function is "a relation from a set of inputs to a set of possible outputs where each input is related to exactly one output." Our input is represented by x, or the first number in the parentheses, and our output is y, or the second number in the parentheses. Because each x value had exactly one output, or y, it is a function

Answer:

7x + 7y is the product of 7 & (x + y)

Step-by-step explanation:

[tex]7x + 7y = 7(x + y)[/tex]

Hence 7 & (x + y) are the factors of 7x + 7y

Answer:

y>2/3+3

Step-by-step explanation:

We know that the rise is two and run is three, 2/3. Then the blue shaded are would stand for y>. And the y-intercept is 3.