5th grade math. correct answer will be marked brainliest.

Answer:

I think 9? form 12 counterclockwise

Answer:

10/7 - 2/7=  5 1/7

Step-by-step explanation:

it 5 1./7

1748929jrjfjekcoododfog83772

Answer:1,000 meters

Step-by-step explanation:

Answer:

45

Step-by-step explanation:

-2/45.

Step-by-step explanation:

9 times 3 gives you 27 miles a hour. We are not done though. Now we have to find the  portion of a mile  they pave in one hour  would be -2/45, which is B.

Answer:

They are parallel because they have the same slope of 5/4

Step-by-step explanation:

Answer:

$24.96

Step-by-step explanation:

20% of 20.80 is 4.16.

20.80 + 4.16 is 24.96. Boom. Done.

Answer:

(9/10) of a pizza per hour.

Step-by-step explanation:

(3/4)*4=3

(5/6)*4= 3hr 20 mins

[3 (1/3)] / [3 (1/3)]=1

3 / [3 (1/3)]= 0.9

Answer:

B = (-b, a)

C = (a, 0)

D = (-b, 0)

Step-by-step explanation:

Line 1(L₁) passes through the point O(0, 0) and A(a, b). Hence the equation of L₁ is:

[tex]y-y_1=\frac{y_2-y_}{x_2-x_1}(x-x_1) \\\\y-0=\frac{b-0}{a-0} (x-0)\\\\ay -bx=0[/tex]

Point C has the same x coordinate as point A. Since point C is on the origin line (y = 0 line), its y coordinate is 0.

The coordinate of C = (a, 0)

L₁ has a slope of b/a. Since L₂ is perpendicular to L₁, the product of their slope is -1. Hence slope of L₂ = -a/b

L₂ has a slope of -a/b and pass through  the origin. The equation of L₂ is:

[tex]y-y_1=m(x-x_1)\\\\y-0=\frac{-a}{b}(x-0)\\\\y= \frac{-a}{b}x[/tex]

But OD = AC

AC = b

Hence OD = AC = b

The y coordinate of D is 0. Let its x coordinate be -x. Hence D = (-x, 0)

[tex]OD=\sqrt{(-x-0)^2+(0-0)^2} \\\\OD=x\\\\OD=x=b\\\\x=b;-x=-b[/tex]

The coordinate of D is (-b, 0)

B has the same x coordinate as D. The y coordinate of B is gotten by using L₂ equation and substituting x = -b

y = (-a/b)(-b)

y = a

Coordinate of B = (-b, a)

Answer: 993.6

Step-by-step explanation:

height*base*depth=Area

8*6.9= 55.2

55.2*18= 993.6

Sorry if i gave you the wrong answer, I am super sorry

Answer:

49

Step-by-step explanation:

alternate angles hope this helps

Answer:

15,103.05

Step-by-step explanation:

Total amount in the saving account after 5 years in which the  annual interest, compounded continuously, is $15,103.85.

Compound interest is the amount charged on the principal amount and the accumulated interest with a fixed rate of interest for a time period.

The formula for the final amount with the compound interest formula can be given as,

[tex]A=P\times\left(1+\dfrac{r}{100n}\right)^{nt}\\[/tex]

Here, A is the final amount (principal plus interest amount) on the principal amount P of with the rate r of in the time period of t.

$13,000 is deposited into a savings account with an annual interest rate of 3% compounded continuously.

The amount in account after 5 years can be calculated with the above formula as,

[tex]A=13000\times\left(1+\dfrac{3}{12\times100}\right)^{12\times5}\\A=15101.02[/tex]

The total amount in the saving account after 5 years in which the  annual interest, compounded continuously, is $15,103..85.

Learn more about the compound interest here;

https://brainly.com/question/24274034

Answer:

Step-by-step explanation:

Answer:

[tex]17860[/tex]

Step-by-step explanation:

To answer this, let's recall a few properties of summations:

[tex]\sum_{i=0}^{n}(a_i+b_i)=\sum_{i=0}^{n}a_i+\sum_{i=0}^{n}b_i\\\\ \sum_{i=0}^{n}(c*a_i)=c*\sum_{i=0}^{n}(a_i)\\\\ \sum_{i=0}^{n}(c)=(n+1)*c[/tex]

With these in mind, we can rewrite the given summation as follows:

[tex]\sum_{n=0}^{75}(6n+10)=\sum_{n=0}^{75}6n+\sum_{n=0}^{75}10=6*\sum_{n=0}^{75}n+76*10\\\\ =6*\frac{75*76}{2} +760=3*75*76+760=17860[/tex]

Answer:

It has 8 edges

Hope that helps!

Answer:

B. rectangular

Step-by-step explanation:

A distribution is called uniform if each outcome has the same probability of happening.

In this case, the shape of the distribution is rectangular, as each outcome has the same probability of happening. So the correct answer is given by option B.

Answer: c

Step-by-step explanation:

Answer:

x= 7/3

x=-4

Step-by-step explanation:

Use the quadratic formula

a= 3, b=5, c=-28

-5± [tex]\sqrt{5^2-4*3(-28)}[/tex]

x= _________________

              2.3

Simplfy

[tex]x=\frac{-5+19}{6} \\x=\frac{-5-19}{6}[/tex]

Answer: y = -2x

Step-by-step explanation:

Answer:

Step-by-step explanation:

r and d are the radius and diameter of a, respectively.

area of a = πr² = 500 in²

r = √500/√π = 10√5/√π

d = 20√5/√π

radius of b = 3r = 30√5/√π

area of b = π(30√5/√π)² = π(4500/π) = 4500 in²

Answer: A

Step-by-step explanation:

I crossed out the answers as I went and I got the answer A.

Answer:

ok

Step-by-step explanation:

Answer:

alright thank you for the warning :)

Step-by-step explanation:

Answer:

63°

Step-by-step explanation:

They are corresponding angles.

Answer: The answer would be B

Step-by-step explanation:

I had a test like this so I kinda know wut the answer is a few weeks or so ago but u need to multiply -5 • 5 (which would be negative since it has one negative sign) then multiply -5 • -5 (since it has another negative it’s positive) then u just multiply the answers that u got from the times 5 u did -bonus if it’s 1 negatives it’s a negative but if it’s 2 negatives it’s a positive

Answer:

The answer is B

Step-by-step explanation:

Answer:

your answer would be 4/5

Step-by-step explanation:

Rewrite the equation as  

x

2

=

16

25

.

x

2

=

16

25

Take the square root of both sides of the equation to eliminate the exponent on the left side.

x

=

±

√

16

25

Simplify the right side of the equation.

Tap for more steps...

x

=

±

4

5

The complete solution is the result of both the positive and negative portions of the solution.

Tap for more steps...

x

=

4

5

,

−

4

5

The result can be shown in multiple forms.

Exact Form:

x

=

4

5

,

−

4

5

Decimal Form:

x

=

0.8

,

−

0.8

Answer:

A 1/5

Step-by-step explanation: