Please help ASAP!!!
Oliver saves 10% of his weekly earnings for living expenses. He usually makes $520 each week.
A- Calculate the amount of money Oliver saves in one week.
B- There are 52 weeks in one year. If Oliver saves the same amount each week for 6 months, how much will he save?

Answer:

i think D

Step-by-step explanation:

Answer: b

Step-by-step explanation:

Answer:

The answer would be option B: x < 95

Step-by-step explanation:

Answer:c

Step-by-step explanation:

Answer:

C on edge

Step-by-step explanation:

the guy above is correct

The graph that represents the given inequalities is required.

The required graph is attached.

The inequalities are

[tex]x^2+9y^2<81[/tex]

[tex]y^2+2<x[/tex]

Converting to general forms

Ellipse

[tex]\dfrac{x^2}{9^2}+\dfrac{9y^2}{9^2}<1\\\Rightarrow \dfrac{x^2}{9^2}+\dfrac{y^2}{3^2}<1[/tex]

So,

[tex]a=\pm9[/tex]

[tex]b=\pm3[/tex]

The vertices of the major axes are [tex](9,0)[/tex] and [tex](-9,0)[/tex]

The vertices of minor axes are [tex](0,3)[/tex] and [tex](0,-3)[/tex]

The center lies on the origin.

Since, the sign of the inequality is [tex]<[/tex] the shaded region will be inside the ellipse excluding the ellipse.

Parabola

[tex]x>1(y-0)^2+2[/tex]

So,

Vertex of parabola = [tex](2,0)[/tex]

Since, the square term is [tex]y^2[/tex] the axis of symmetry is the [tex]x[/tex] axis.

The parabola will open towards the positive x axis.

The shaded region is the area in the parabola excluding the parabola due to the [tex]>[/tex] sign.

Learn more:

https://brainly.com/question/24210887

Answer:

i got n =2

Step-by-step explanation:

setted up a proportion, so 4/n+6 = 9/n+16 and solved from there and got 2.

Answer: what what! Confused

Step-by-step explanation:

Answer:

yes

Step-by-step explanation:

Answer:

Step-by-step explanation:

141.12

Answer:

Solution given:

perpendicular distance =height [p]=40m

base or horizontal distance [b]=198m

Hypotenuse or zip line [h]=?

Now

By using Pythagoras law

h²=p²+b²

h²=40²+198²

h=√40804

h=202m

So the Zip line is 202m long.

Answer:

17

Step-by-step explanation:

34/2 because the measure of the arc is half of what it would normally be because it touched the other side

Answer: No

The reason why is because this is actually a pentagon since it has 5 sides. A trapezoid must have 4 sides (making it a quadrilateral), and exactly one pair of opposite sides are parallel. The other pair of opposite sides are not parallel.

Answer:

polygon

Step-by-step explanation:

A polygon describes any shape, a trapazoid describes a specific shape with 2 parallel sides and 2 non-parallel sides (like the image below)

as we see your image does not look like the image below, so it would just be a normal old polygon

hope this helps!

Answer:

6 √15

Step-by-step explanation:

a^2 + b^2 = c^2

plug in your values

(6*6) + (b^2) = (24*24)

solve your exponents

36 + b^2 = 576

subtract 36 from both sides

b^2 = 540

find the square root of both sides

√b^2 = b

√540 = 6√15

b= 6√15

Answer:

18

Step-by-step explanation:

Hope it helps plz give brainlies! ;D

Answer:

25

Step-by-step explanation:

Answer:

7 11/12

Step-by-step explanation:

3 2/3 + 4 1/4 = 3 8/12 + 4 3/12 = 7 11/12

Answer:

2.5h=20

Step-by-step explanation:

:D

Answer:

x = 15/8 or 1 7/8

Step-by-step explanation:

eliminate denominators by multiplying everything by 15 to get:

15(4/5x) - 15(1/3x) = 15(x) - 15(1)

12x - 5x = 15x - 15

7x = 15x - 15

subtract 15x from each side to get:

-8x = -15

divide each side by -8 to get:

x = 15/8 or 1 7/8

Answer: 8x = 56

Step-by-step explanation:

Since the information given is that Francis plants an orchard of peach trees and that he plants 56 trees in 8 equal rows, the equation that represents this situation if x is the number of trees in each row will be:

(8 × x) = 56

8x = 56

Therefore, to know the number of trees in each row, we've to find the value of x. This will be:

8x = 56

x = 56/8

x = 7

Therefore, the number of trees in each row is 7.

Answer:

88.3 degrees

Step-by-step explanation:

The complementary angles complete each other to 90 degrees

if one of the angle is 1.7 degree then the other one is :

90 - 1.7 = 88.3 degrees

Answer:

X≈ 70.5°

Step-by-step explanation:

Using the cosine rule in Δ XYZ

cos X = [tex]\frac{y^2+z^2-x^2}{2yz}[/tex]

with x = 22, y = 20, z = 18 , then

cos X = [tex]\frac{202+18^2-22^2}{2(20)(18)}[/tex]

          = [tex]\frac{400+324-484}{720}[/tex]

          = [tex]\frac{240}{720}[/tex] , then

∠ X = [tex]cos^{-1}[/tex] ([tex]\frac{240}{720}[/tex] ) ≈ 70.5° ( to the nearest tenth )

Step-by-step explanation:

Answer:

A. Zero

Step-by-step explanation:

The upside down parabolic graph has no roots because it not linear

Answer:

option c

volume of right circular cone=1/3 *(pi)* r*r *h

Answer:

45°

Step-by-step explanation:

MA is the diameter of the circle.

[tex] \therefore m\widehat {MTA} =180\degree [/tex]

[tex] m\widehat {TA} =m\widehat {MTA} -m\widehat {MT} [/tex]

[tex] \therefore m\widehat {MT} =180\degree -45\degree [/tex]

[tex] \therefore m\widehat {MT} =135\degree [/tex]

[tex] m\angle S =\frac{1}{2} (135-45)\degree [/tex]

[tex] m\angle S =\frac{1}{2} \times 90\degree [/tex]

[tex] m\angle S =45\degree [/tex]

Answer:

3, 20, 2, and 2.5

Step-by-step explanation:

For each question, they gave you an x and y value. If you substitute them into the equation and then solve for k, you get your answer.

On the first one, x is 12 and y is 1/4. If you put those into the equation they gave you y = k/x, you get 1/4 = k/12

3/12 is 1/4 so the first k is 3.

Second one y = k/x. x is 4 and is 5. So 5 = k/4

20/4 is 5, so the second k is 20.

Answer:

=8^-8 × 8^3

= 8^-8+3

=8^ -5

Answer:

c and a because x = a smaller number