Please help me find the answer

Answer:

68

Step-by-step explanation:

24+24=48

                =68

10+10=20

Answer:

74

Step-by-step explanation:

Answer:

20

Step-by-step explanation:

vertical angles are equal. meas. of angle a = meas. of angle b

x=5x-80

x+80=5x

80=4x

20=x

Answer:

A = 80

Step-by-step explanation:

If they are vertical angles, they are equal.

5x - 80 = x                      Add 80 to both sides

5x - 80 + 80 = x + 80

5x = x + 80                     Subtract x from both sides

5x - x = x - x + 80

4x = 80                           Divide by 4

4x/4 = 80/4

x = 20

Answer:

(n - 10)(n-1)

Step-by-step explanation:

You have to choose two values that multiply to 10 and add to -11. Those to values are -10 and -1.

n² - 10n - 1n + 10

Rearrange them so that they can have a common factor.

n² - 1n - 10n + 10

1n (n - 1) + -10 (n + 1)

1n (n - 1) - 10 (n - 1)/ n-1

(n - 10)(n-1)

Answer:

235.3$ for part a

The amount in the account on April first of the following year is $3799.358 and the compound interest is $179.358.

Compound interest is defined as the amount of interest which has been calculated on the principal amount as well as the amount accumulated over the previous period is also included.

(a) The amount in a compound interest can be found as,

A = P(1 + [tex]\frac{r}{n}[/tex]) ^(nt)

where A is the final amount, P is the initial or principal amount, r is the interest rate, n is the number of times compounding occurs in a year and t is the number of years.

Given P = $3,620, r = 6.5% = 0.065, t = 9 months = 0.75 year

n = 4 (since compounded quarterly)

A = 3620 (1 + [tex]\frac{0.065}{4}[/tex]) ^(4 × 0.75)

  = 3620 (1.01625)³

  = 3799.358

(b) Compound Interest = Final amount - Initial amount

                                      = 3799.358 - 3,620

                                      = $179.358

Hence the compound interest is $179.358.

Learn more about Compound Interest here :

https://brainly.com/question/14295570

#SPJ2

Answer:

99.33ft^2

Step-by-step explanation:

The surface area of a square pyramid is expressed as;

TSA = a²+2a√a²/4 + h²

Given that

a = 5ft

h = 7ft

Substitute

TSA = 5²+2(5)√5²/4 + 7²

TSA = 25+10√25/4 + 49

TSA = 25 + 10√(221/4)

TSA = 25 + 10(√55.25)

TSA = 25 + 10(7.433)

TSA = 25 +  74.33

TSA = 99.33ft^2

Hence the surface area of a square pyramid with side length 5 ft and slant height 7 ft is 99.33ft^2

Answer:5x5=25 fts

4(1/2 x 5ft x7 ft) = 70 fts

Add them up and you get

Answer= 95fts

Step-by-step explanation:

Answer:

m<X = [tex]126^{o}[/tex]

Step-by-step explanation:

From the given isosceles triangle, we have;

<W and <V as the base angles

So that,

m<W = m<V = 27 (base angles of an isosceles triangle are equal)

Thus,

m<X + m<V + m<W = 180 (sum of angles in a triangle)

m<X + 27 + 27 = 180

m<X + 54 = 180

m<X = 180 - 54

       = 126

m<X = [tex]126^{o}[/tex]

Answer:

x=10

Step-by-step explanation:

y=mx+b

y=9x+100

190=9x+100

x=10

Answer:

9x + 100 = 190

Step-by-step explanation:

Where x is hours.

(x + 7)/2 - (x + 4)/2 = (x + 7 - (x + 4)/2 = (x + 7 - x - 4)/2 = 3/2

You can prove someone is lying by taking a video of it

OR

You can drop something and blame it on your sister

OR

You can hit your head on the wall when she enters the room and blame it on her. haha!

Answer:

-35 and -1

Step-by-step explanation:

Well -35×-1 =35

And -35+(-1)=-36

Answer:

[tex] {x}^{2} + {y}^{2} + 12x - 8y + 4 = 0[/tex]

Answer:

1:x+6  2:y-4   3:36

Step-by-step explanation:

just did it :)

Answer:

This equation is in y=mx+b form, where m is the slope, and b is the y-intercept.

So, you're correct. "Y-Intercept" is the correct answer.

Let me know if this helps!

Answer:

y-intercept

Step-by-step explanation:

b is always y-intercept

m is always slope

Answer:

Check pdf

Step-by-step explanation:

Answer:

epic

Step-by-step explanation:

big brain playz

Answer:

(6P-4M)(6P+4M)

Step-by-step explanation:

[tex]36P^2-16M^2[/tex] can be factored using the "difference of squares" formula which is [tex]a^{2}-b^{2}=(a+b)(a-b)[/tex].

6*6=36 and 4*4=16; P*P=P^2 and M*M=M^2 -- from this we know that the two variables on each side of the minus sign are perfect squares. Now, see [tex]36P^2-16M^2[/tex] as [tex](6P)^2-(4M)^2[/tex] to make it fit nicer to the formula.

So, [tex](6P)^2-(4M)^2=(6P+4M)(6P-4M)[/tex].

If you forget the formula, you can always go backward on multiple-choice questions like this one. Use FOIL to expand your factored answers.

Answer:

A

Step-by-step explanation:

You convert each fraction to have the same decimal to find the LCD of both denominators

4, 8, 12, 16, 20 and 5, 10, 15, 20 = both of them have 20 in common

You multiply the numerator and denominator by 5 for 2 3/4 and for 5 4/5 you multiply both the numerator and denominator by 4

2 15/20 and 5 16/20

Subtract them and their is your answer

Answer:

FD ≈ 252.8 feet

Step-by-step explanation:

By applying tangent rule in the given right triangle,

tan(20°) = [tex]\frac{\text{Opposite side}}{\text{Adjacent side}}[/tex]

tan(20°) = [tex]\frac{EF}{FD}[/tex]

0.36397 = [tex]\frac{92}{FD}[/tex]

FD = [tex]\frac{92}{0.36397}[/tex]

FD = 252.77

FD ≈ 252.8 feet

Answer:

y=5x+13

Step-by-step explanation:

m=(y2-y1)/(x2-x1)

m=(3-(-2))/(-2-(-3))

m=(3+2)/(-2+3)

m=5/1

m=5

y-y1=m(x-x1)

y-(-2)=5(x-(-3))

y+2=5(x+3)

y=5x+15-2

y=5x+13

Answer:

y = 5x + 13

Step-by-step explanation:

Slope = delta y/ delta x

(3-(-2))/(-2-(-3))

(5)/(1) = 5

Slope = 5

y = 5x + b

Find the y-intercept through substitution:

(-2,3)

3 = 5(-2) + b

3 = -10 + b

13 = b

Equation:

y = 5x + 13

Answer:

Marco will have $35 more than Nancy.

Step-by-step explanation:

Answer:

Step-by-step explanation:

Nancy just has linear savings of N=2w

Marco has the sum of an arithmetic sequence of the form M=w(w+1)/2 or (w^2+w)/2

After 10 weeks Nancy has 2(10)=$20

Marco has (100+10)/2=$55

So Marco saved 55-20=$35 more than Nancy after 10 weeks.

Answer:

11.a          2/3rd grams of protein

11.b          2.5 cups

12.           for every gram of protein there is 2.5 cups of cereal

Step-by-step explanation:

Answer:

question 8) y-intercept is -1

question 7) the slope is 2/3

question 6) y-intercept is 30,000 and the slope is 2000

question 9) the y-intercept is 150 and the slope is 20

Step-by-step explanation:

Answer:

yakayakayakayakayakayakayakayakayakayakayakayakayakayakayakayakayakayaka

Step-by-step explanation:

yakayakayakayakayakayakayakayakayakayakayakayakayakayakayakayakayakayaka

Answer:

4 in

Step-by-step explanation:

For the smaller figure, we can assume the other missing side is 2 because the area is 4, and area = length*width.

So the area of the larger figure is 4^2, or 16, so then we can assume the x or the two missing sides for the larger figure are 4 beacuse 4*4=16

Answer:

123

Step-by-step explanation:

9514 1404 393

Answer:

  q = 9

Step-by-step explanation:

The angle bisector divides the triangle sides proportionally.

  q/36 = (16 -q)/28

  7q = 9(16 -q) . . . . . . multiply both sides by 252 (the LCM of 28 and 36)

  16q = 16(9) . . . . . . . . add 9q to both sides

  q = 9 . . . . . . . . . . . . . divide by 16

_____

Additional comment

We are given the sum of the segment lengths on the far left side. The proportion is the same for the sum of sides as it is for individual sides.

  (q/36) = 16/(36+28)

  q/36 = 16/64 = 1/4

  q = 36/4 = 9

Answer:

T.A = 54 + 9/2 √3

Step-by-step explanation:

∵ The figure is triangular prism

∴ T.A = perimeter of the base × height + 2 × area of the base

∵ The base is an equilateral Δ with side length 3"

∴ The perimeter of the base = 3 × 3 = 9 inches

∴ The area of the base = 1/4 S² √3 = 1/4 (3)²√3 = 9/4 √3 inches²

∵ The length of the height of the prism = 6"

∴ T.A = 9 × 6 + 2 × 9/4 √3 = 54 + 9/2 √3

∴ T.A = 54 + 9/2 √3 inches²

Answer:

89° to the nearest degree.

Step-by-step explanation:

Answer:

Surveying a group of people standing in line for tickets

Step-by-step explanation:

here the link https://quizizz.com/admin/quiz/5b151fbf90f668001b44cedb/random-sampling

use Quizizz for answers bro

Answer:

6:45

Step-by-step explanation:

5 minutes + 20 minutes +5 minutes= 30 minutes

Answer:

6:45 A.M.

Step-by-step explanation:

6:45 A.M. is exactly 30 minutes after 6:15 A.M., which is how long it takes her to walk to the bus stop, ride the bus, and walk to work.

Stay safe! <3

Answer:

y = 4x -3

Step-by-step explanation: