I need help finding the slope​

Answer:

slope of line that is parallel is 1/2

slope of line that is perpendicular is -2

Step-by-step explanation:

parallel lines have the same slope

perpendicular lines have slopes that are opposite and reciprocal

x - 2y = -1

-2y = -x -1

y = 1/2x + 1/2

the coefficient of the 'x' term represents the slope

Answer:

x = 14000

Step-by-step explanation:

98 is 0.7​% of x​ number.

According to the question,

[tex]0.7\%\ of\ x=98\\\\x=\dfrac{98}{0.7\%}\\\\x=\dfrac{98}{\dfrac{0.7}{100}}\\\\=\dfrac{98\times 100}{0.7}\\\\=14000[/tex]

So, 0.7% of 14000  is equal to 98. Hence, this is the required solution.

Answer:

3=111

Step-by-step explanation:

Answer:

120 degrees

Step-by-step explanation:

Answer:

[tex]2.5h = 3g[/tex]

Step-by-step explanation:

Given

[tex]Sugar = 2\frac{1}{2}\ cups[/tex]

[tex]Bars = 3\ pans[/tex]

Required

Determine the equation for h pans and g cups

We have that:

[tex]Sugar = g[/tex]

[tex]Bars = h[/tex]

To do this, we make use of the following equivalent ratios.

[tex]Bars : Sugar = Bars : Sugar[/tex]

So, we have:

[tex]3 : 2\frac{1}{2} = h : g[/tex]

Express fraction as decimal

[tex]3 : 2.5 = h : g[/tex]

Express as fraction

[tex]\frac{3}{2.5} = \frac{h}{g}[/tex]

Cross multiply

[tex]2.5h = 3g[/tex]

No options were given. So, I will stop here

Answer:

y=-8

Step-by-step explanation:

-8y-16=48

    +16+16

-8y=64

y=-8

Answer:

y=-8

Step-by-step explanation:

-4(2y+4)=48

2y+4=-12

y+2=-6

y=-8

-4(2(-8)+4)=48

48=48

Answer:

75%

Step-by-step explanation:

Happy Friday!

Answer:

C

Step-by-step explanation:

75% is 3/4 of the circle. Pretend you are cutting a pizza. You cut the pizza into 4 pieces and you take out three of the pieces. This is what that would look like. The shaded area is the pieces you took. The white area is the piece you did not take.

Answer:

160yds²

Step-by-step explanation:

A = ((a + b) ÷ 2) × h

A = ((19 + 13) ÷ 2) × 10 = 160

good luck, i hope this helps :)

Answer:

the answer to this question is a⁵/c²

Answer:

the answer to this question is a⁵/c²

Image of triangle is missing, so i have attached it.

Answer:

x = 18

Step-by-step explanation:

From the diagram attached, we can see that the 3 given sides have dimensions of x, 16 and 30.

Also, we see the angle opposite the dimension of x is 30°

Thus,we can use law of cosine to fjnd the value of x. Thus:

x² = 16² + 30² - 2(16 × 30)cos 30

x² = 256 + 900 - (960 × 0.866)

x² = 324.64

x = √324.64

x = 18.02

Approximating to the nearest tenth gives; x = 18

Answer:

204

Step-by-step explanation:

The area of the top triangle = 5*12/2 =                        30

The area of the bottom triangle =                                30

The hypotenuse of the top triangle is

5^2 + 12^2 = hypotenuse^2

25 + 144 = hypotenuse^2

169 = hypotenuse squared.

hypotenuse = sqrt(169)

hypotenuse = 13

Now the back face = 13 * 8 =                                       104

The area of the left side rectangular  face = 5*8 =     40

The total area = 30 + 30 + 104 + 40 =                        204

Answer:

His rate is

[tex].0243[/tex]

The money he earned last week is 340

Answer

6th of the power of 1 would be 5th power

Step-by-step explanation:

Answer:

Step-by-step explanation:

to make a negative, in addition, you can’t add a negative with a positive or the number would go from -3 + 2 = -1.

Answer: A is right. B is acute, C is obtuse, and D is right.

Step-by-step explanation:

The right triangles have the square in the corner.

Triangle C is a little bit bigger than a right triangle.

Triangle B is acute because its smaller than a right triangle.

Answer:

negitive 4 2 to positive 42 i think

Step-by-step explanation:

Answer:

3/1, or 3

Step-by-step explanation:

Forgive me if this is wrong, the image is very blurry and hard to see

Answer:

X=1

Step-by-step explanation:

Answer:

undefined, or d

Step-by-step explanation:

the slope would be vertical, therefore making it undefined

the total no of population=1650

13:17 first add the two numbers 13+17=30

then 13/30×y =715 , i make 13 at the numerator because it's males ratio

after that 30/13×13/30y =715 ×30/13

y =715×30/13

y =1650

after u find the total no it's simple to find the no of females

17/30×1650=935

Answer:

The answer is below

Step-by-step explanation:

The volume of a box with a length of l, width of w and a height of h is given by the formula:

volume of the box = length * width * height = lwh

The volume of a cylinder with a height of h, and radius r is given by the formula:

volume of the cylinder = π * radius² * height = πr²h

Since the box and the cylinder have the same height and the cylinder is wide enough for the box to be placed inside, this means that the box has a volume greater than that of the cylinder. Hence:

If the box can take 8 cups, the cylinder would be able to take 10 cups.

Answer:

15.2726

Step-by-step explanation:

so you figure out how much individual box weighs by dividing 24 by 11, which equals 2.1818. Then you times what you figured out what a single art project weighs (2.1818) by seven, and that gets you 15.2726

Answer:

15.27 ≅ 15 pounds if I'm not wrong :(

Step-by-step explanation:

11 projects : 24 pounds

7 projects : x pounds

x = (24 × 7) ÷ 11 = 15.27

Answer:

(a-4)x-b+9

Step-by-step explanation:

hope this helps

Answer:

(4,6)

Step-by-step explanation:

i used a ca lC uLator

Answer:

SI=P*T*R/100

=550*3*2/100

=$33

Answer:

The median of a list of numbers is the center number when you order the numbers from least to greatest.

Since there are 9 numbers; the center number is the fifth number. Four numbers below and four numbers above. Median is 4.44 and the mean or average is 4.09.

Step-by-step explanation:

List in order from least to greatest

(3.25, 3.25, 3.66, 3.83)  4.44  ( 4.52, 4.57, 4.69, 4.74) Notice 4 numbers below 4.44 are lower and 4 numbers above 4.44 are higher.  So the median number is 4.44

For the mean you add all the number and divide the sum by the number of numbers you have. We know you have 9 numbers from the first part. So, add the numbers from the list (3.25 +3.25+ 3.66 + 3.83 + 4.44 + 4.52 + 4.47 + 4.69 + 4.74)  = 36.85  Then divide by 9 = 4.09

Answer:

Step-by-step explanation:

25-3x=40

25-25-3x=40-25

-3x=15

-3x/-3=15/-3

x=-5

Answer:

ntnfhxuzhsbbr

Step-by-step explanation:

rnrnr rbdjuddijsj

Answer:

none i think not sure tho

Step-by-step explanation: