Provide two numbers that are on the opposite side of zero.​

Answer:

A and C

Step-by-step explanation:

Lawson: 5x3=15

Rhett: 4x4=16

Wynn: 5x3=15

The expression which is equivalent to (2³)^-5 is; 1/(2)^15.

By the law of indices, it follows that exponents as that given in the task content can be evaluated as follows;

(2³)^-5

= (2) ^(3×-5)

= 2 ^(-15)

Hence, the expression can be rewritten as; 1/(2)^15.

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Answer:

a

Step-by-step explanation:

i did the test

Answer:

Hope this helps!

Answer:

hello

7 + 4 = 11

arun = 66 x 7/11 = 42

vikasin = 66 x 4/11 = 24

Step-by-step explanation:

18

RS = BC

19

angle A = angle Q

20

                                       real              blueprint

we know                           45                     9                       width

we're looking for              70                     n

45 x n = 70x 9

n = 630 : 45 = 14

=> 14 in

#18

Just observe the naming you can answer without seeing the diagram even

∆ABC~∆QRS

Option D.

#19

Option B

#20

Let that be x

[tex]\\ \tt\hookrightarrow \dfrac{45}{70}=\dfrac{9}{x}[/tex]

[tex]\\ \tt\hookrightarrow \dfrac{9}{14}=\dfrac{9}{x}[/tex]

[tex]\\ \tt\hookrightarrow x=14in[/tex]

Option D

Answer:

[tex](\frac{390625}{256 } )[/tex]

Step-by-step explanation:

The exponent decides how much times does the base needs to multiply itself. In the given expression, the exponent is 4. Thus, 6 1/4 needs to multiply itself 4 times.

Convert 6 1\4 into improper fraction

Thus, the simplified fraction is [tex](\frac{390625}{256 } )[/tex].

Step-by-step explanation:

350 decreasing at 3% per year

the function is

y = mx + c

m is the gradiant (change)

c is the y-intercept (when x = 0)

first m

it is decreasing by 3 %

3% as a decimal = 0.03

m = -0.03

c is

at the start

we start with 350

c = 350

put back into the equation

y = ?x + ?

put answer in comments i will mark

please mark brainest

Answer:

The answer is 13.57m^2

Step-by-step explanation:

On Edmentum I got it right.

Answer:

The money in an account that earns 4.4% interest per year = 22500

The rest into an account that earns 6% interest per year = 13500

Step-by-step explanation:

Interest = Principal × Rate × Time

Let x = money saved in account A

Let y = money saved in account B

Brandon has 36000 to invest and wants to earn 5% interest per year

x + y = 36000..... Equation 1

x = 36000 - y

He will put some of the money into an account that earns 4.4% interest per year and the rest into an account that earns 6% interest per year.

Hence:

4.4% × x × 1 + 6% × y × 1 = 36000 × 5% × 1

0.044x + 0.06y= 1800....... Equation 2

Substitute 36000-y for x in Equation 2

0.044(36000 - y) + 0.06y = 1800

1584 -0.044y + 0.06y = 1800

-0.044y + 0.06y = 1800 - 1584

0.016y = 216

y = 216/0.016

y = 13500

Note that:

x = 36000 - y

x = 36000 - 13500

x = 2250

Therefore,

The money in an account that earns 4.4% interest per year = 22500

The rest into an account that earns 6% interest per year = 13500

Answer:

I think the answer would be C. or A.

Step-by-step explanation:

The level from each growth factors is an illustration of combination

There are 90 ways of combining one level from each growth factors

From the complete question (see attachment), we have the number of levels in each growth factor is:

So, the number of combination (n) is:

n = 3 * 5 * 2 * 3

n = 90

Hence, there are 90 ways of combining one level from each growth factors

Read more about combination at:

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Answer:

1/6

Step-by-step explanation:

-4/9 * (-3/8) =

= 12/72

= 1/6

Answer:

Step-by-step explanation:

-4/9 x -3/8 = (-4)(-3) / 8x9 = 12 / 72 = 6/36 = 1/6

Answer:

45

Step-by-step explanation:

To find area, it's length * width. the length is 5 and the width is 9, so you would do 5*9=45

Answer:$12 + $15h = $72

H=4 Scott rented the bike for 4 hours.

Step-by-step explanation:

Subtract 12 from each side. You then have $15h = $60 now you divide each side by 15 to get 4

Answer:

The solve for h= is 4 hours

The equation is 12+ 15=27

He rented the bike for 4 hours.

Answer:

a = 1875

Step-by-step explanation:

Sum of geometric series formula:

[tex]S_n=\dfrac{a(1-r^n)}{1-r}[/tex]

Geometric series formula:

[tex]a_n=ar^{n-1}[/tex]

Given:

[tex]\implies 120=a(0.4)^{n-1}[/tex]

[tex]\implies a=\dfrac{120}{(0.4)^{n-1}}[/tex]

[tex]\implies 3045=\dfrac{a(1-0.4^n)}{1-0.4}[/tex]

[tex]\implies 3045=\dfrac{a(1-0.4^n)}{0.6}[/tex]

[tex]\implies 1827=a(1-0.4^n)[/tex]

[tex]\implies a=\dfrac{1827}{1-0.4^n}[/tex]

Equate equations for a:

[tex]\implies \dfrac{120}{(0.4)^{n-1}}=\dfrac{1827}{1-0.4^n}[/tex]

Apply exponent rule [tex]a^{b-c}=\dfrac{a^b}{a^c}[/tex]

[tex]\implies \dfrac{120}{\frac{0.4^n}{0.4^1}}=\dfrac{1827}{1-0.4^n}[/tex]

[tex]\implies \dfrac{48}{0.4^n}=\dfrac{1827}{1-0.4^n}[/tex]

[tex]\implies 48(1-0.4^n)=1827(0.4^n)[/tex]

[tex]\implies 48-48(0.4^n)=1827(0.4^n)[/tex]

[tex]\implies 48=1875(0.4^n)[/tex]

[tex]\implies 0.4^n=\dfrac{48}{1875}[/tex]

[tex]\implies 0.4^n=0.0256[/tex]

Taking natural logs:

[tex]\implies \ln0.4^n=\ln0.0256[/tex]

[tex]\implies n\ln0.4=\ln0.0256[/tex]

[tex]\implies n=\dfrac{\ln0.0256}{\ln0.4}[/tex]

[tex]\implies n=4[/tex]

Substituting found value for n into one of the equations and solving for a:

[tex]\implies a=\dfrac{120}{(0.4)^{4-1}}[/tex]

[tex]\implies a=\dfrac{120}{0.4^3}[/tex]

[tex]\implies a=\dfrac{120}{0.064}[/tex]

[tex]\implies a=1875[/tex]

Answer:

1200

Step-by-step explanation:

Answer:

(8(2 + 4)

Step-by-step explanation:

16 + 32 ← factor out 8 from each term

= 8(2 + 4)

4 x 8,99 x 1,07 = £38,48

Answer:

? = 42 degrees

Step-by-step explanation:

The 105 is part of a 180 degree angle so we do 180-105 giving us 75 degrees. and the sum of the internal angles of a triangle should equal 180. so we add 57 + 75 giving us 132. 180-132 will be 48 degrees.

Answer:

think red is 40 cm squared and the orange is 75 cm squared. You add for 115 cm squared

Step-by-step explanation:

Hope this helps my guy, please give me brainliest. :D

Answer:

$5304.5

Step-by-step explanation:

5000 x 1.03²  

1.03=3%

x² =2 years

Answer:

36.8%

Step-by-step explanation:

formula to find percent increase: (|old-new|)/old *100

|95-130|/95 *100

36.8%

Answer:

..........

Step-by-step explanation:

Answer:

Step-by-step explanation:

Sum of interior adjacent angle is 180 degrees.

Given  

m∠BNR=12w-19,

m∠RNA= ¼(w+199)

m∠BNA=2(12w-19).

Substitute

m∠BNR+m∠RNA=

¼(w+199)+12w-19, = 2(12w-19).

W+796+48W-76 = 96W-152

49W-96W = -152+76-796

-47W = 872

W = 872/47

W = 18.55

Answer:

D

Step-by-step explanation:

The end behavior of a function is how the graph behaves as it approaches negative and positive infinity.

Let's take a look at each end.

As x approaches negative infinity:

We can see from the graph that as x approaches negative infinity (a.k.a as x goes towards the left), the graph is curving upwards.

Therefore, as x approaches negative infinity, f(x) approaches positive infinity.

Therefore, the end behavior of the left is:

[tex]\text{As } x\rightarrow -\infty, f(x)\rightarrow\infty[/tex]

As x approaches (positive) infinity:

We can see from the graph that as x approaches positive infinity (as x is moving towards the right), the graph f(x) is curving downwards.

Therefore, as x approaches positive infinity, f(x) approaches negative infinity.

Therefore, the end behavior of the left is:

[tex]\text{As } x\rightarrow\infty, f(x)\rightarrow-\infty[/tex]

So, our answer is D.

And we're done!

Answer: 39F = 3.9C rounded to the nearest tenth of a degree

Step-by-step explanation: