Helps me solve this problem please 7

Answer:

x = 2

Step-by-step explanation:

(2, 5) and (2, 9)

Ok. First, let's find the slope using the slope formula.

[tex]m = \frac{y2-y1}{x2-x1} =\frac{9-5}{2-2} = 4/0[/tex]

4/0 is undefined.

When the slope is undefined, that means that it's a straight line going down from the x.

So the equation is just x = 2

The circumference of the circle shows that the number of stones needed will be 13.

To calculate the value of the circumference of the circle, we use the formula C = 2πr, where r is the radius of the circle, and π  is a constant l.It should be noted that the circumference of a circle is calculated by using the formula:

[tex]= 2\pi r\\= 2 * 3.142 * (4/2)\\= 12.568\\= 13[/tex]

See more about circle at brainly.com/question/22965557

Answer: 3 3/4s' carpets

Step-by-step explanation:

Answer:

65 meters below sea level

Step-by-step explanation:

so we can do one of 2 things, either 37-12+40, or -30+12-40, either way will give you the 65, just one will be a negative. obviously the submarine is going down, so if you do the positive way, just remember that it is negative.  

Answer:

42,394

Step-by-step explanation:

It is simple multiplication. :)

517 * 82 = 42394

Answer:

8%

Step-by-step explanation:

$80000 / 20 = $4000 per year

4000 / 50000 = 0.08

Interest rate per year = 8%

Answer:

[tex]x+1\frac{1}{3}=3\frac{2}{3}[/tex]

Step-by-step explanation:

Let the number of cups of onions Katrina still needs to chop = x

She has already chopped the onions = [tex]1\frac{1}{3}[/tex] cups ≈ [tex]\frac{4}{3}[/tex] cups

So total amount of chopped onions = [tex](x+\frac{4}{3})[/tex] cups

Since, onion soup recipe calls for the chopped onions = [tex]3\frac{2}{3}[/tex] cups ≈ [tex]\frac{11}{3}[/tex] cups

Therefore, equation which shows the number of cups of onions to be chopped more will be,

[tex]x+1\frac{1}{3}=3\frac{2}{3}[/tex]

We further solve this equation for the value of x,

x = [tex]\frac{11}{3}-\frac{4}{3}[/tex]

x = [tex]\frac{(11-4)}{3}[/tex]

  = [tex]\frac{7}{3}[/tex] cups

  ≈ [tex]2\frac{1}{3}[/tex] cups

Answer:

x+1 1/3 = 3 2/3   *Which x is 2 1/3

Step-by-step explanation:

I did it and its the correct answer :D

Answer:

The the equation of the line through the points (8, -2) and (5, 5) in slope-intercept form is

Step-by-step explanation:

Let's start by calculation the slope of the line by finding the slope of the segment that joins the two given points (8, -2) and (5,  5):

Now we use this slope in the general slope-intercept form of a line;

and then we calculate the value of the intercept "b" by using one of the given points through which the line must pass (for example (5,5) ), and solving for b:

The the equation of the line is

Hey there!

Let's solve your equation step-by-step.

[tex]\fbox{9−7y(7)=6+5−3y−416}[/tex]

Step 1: Simplify both sides of the equation.

[tex]\fbox{9−7y(7)=6+5−3y−416}[/tex]

[tex]\fbox{9+−49y=6+5+−3y+−416}[/tex]

[tex]\fbox{−49y+9=(−3y)+(6+5+−416)}[/tex](Combine Like Terms)

[tex]\fbox{−49y+9=−3y+−405}[/tex]

[tex]\fbox{−49y+9=−3y−405}[/tex]

Step 2: Add 3y to both sides.

[tex]\fbox{−49y+9+3y=−3y−405+3y}[/tex]

[tex]\fbox{−46y+9=−405}[/tex]

Step 3: Subtract 9 from both sides.

[tex]\fbox{−46y+9−9=−405−9}[/tex]

[tex]\fbox{−46y=−414}[/tex]

Step 4: Divide both sides by -46.

[tex]\fbox{−46y/−46 = −414/−46}[/tex]

[tex]\fbox{y=9}[/tex]

Answer:

[tex]\fbox{y=\fbox{9}}[/tex]

Answer:

x = 0,4

Step-by-step explanation:

i think

Answer:

I think D though I'm not sure

Step-by-step explanation:

2(10) +5(5)= 45

b=10  a=5

Plug in the values b and a.

If a school has 950 students and the ratio of female to total students is 48/95, here's how to solve your question.

First, divide 950 by 95 to get 10. Now you know what to multiply both numbers in your ratio by.

Multiply the ratio by 10 to get your answer:  480/950.

There are 480 girls in the school.

Answer: If a school has 950 students and the ratio of female to total students is 48/95, here's how to solve your question.

First, divide 950 by 95 to get 10. Now you know what to multiply both numbers in your ratio by.

Multiply the ratio by 10 to get your answer:  480/950.

There are 480 girls in the school.

Step-by-step explanation:

Answer:

$9.40

Step-by-step explanation:

21.15/9=2.35 - This is the cost per pane

2.35*4=9.4 - This is the cost for 4 panes

Answer:

$9.40

Step-by-step explanation

21.15/9=2.35 - This is the cost per pane

2.35*4=9.4 - This is the cost for 4 panes

hope this helped :)

Usando proporciones, hay que el auto puede viajar 30 km.

Una proporción es una fracción de la cantidad total, y puede ser encontrada por intermedio de una regla de tres.

En este problema, la regla de tres es dada por:

12 litros - 90 km

4 litros - x km

Aplicando multiplicación cruzada:

[tex]12x = 360[/tex]

[tex]x = 30[/tex]

El auto puede viajar 30 km.

Puede-se aprender mas a cerca de proporciones es https://brainly.com/question/26425852

Answer:

C: y + 3 = 1/4(x + 4)

Step-by-step explanation:

Perpendicular to a given line means opposite inverse of the slope...

Equation of line is: y = -4x - 3

slope in above equation is -4, perpendicular would be 1/4

Perpendicular equation of a line through P(-4, -3):

y = mx + b

-3 = 1/4(-4) + b

-3 = -1 + b

b = -2

Use perpendicular slope and the b from above to form the perpendicular equation of line:

y = 1/4x - 2

Check:

(-3) = 1/4(-4) - 2

-3 = -1 - 2

-3 = -3

Answer: SALLY==A

TIM====B

A=B+10

A+8+B+7=40

A+B=40-10

Step-by-step explanation: hope you understand

Answer:

Area (figure) = 134 cm²

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

Answer:

the answer is d

hope it helps !!

Answer:

Directly to the left of a variable

Step-by-step explanation:

Step-by-step explanation:

Since angles opposite congruent sides in a triangle are congruent, w=67.

Now, since the sum of the measures of the interior angles of a triangle is 180 degrees, x=180-67-67=46

Answer:

  B.  18 cm²

Step-by-step explanation:

The area of a trapezoid can be found using the formula ...

  A = 1/2(b1 +b2)h

For the given dimensions, the area is ...

  A = 1/2(7 cm +5 cm)(3 cm) = 1/2(12)(3) cm² = 18 cm²

Answer:

-4h < - 14

We solve for h by applying the inverse operations;

The inverse operation of multiplication is division, so we divide by -4 on both sides;

/-4      /-4

h < 3.5, it could be 3.4, 3.3, 3.2 3.123, 2.4, 2.576, there are tons of numbers below 3.5.

So anything below 3.5 would best be suitable for the equation.

Answer:

5.6

Step-by-step explanation:

First we need to figure out how to get from 10 to 14. If we multiply 10 by 1.4, we get 14. Multiply 4 by 1.4 as well to get 5.6 for x.

Answer:

I feel u but im pretty sure its correct?

Check if u typed it in correctly but nah it look right:/

Step-by-step explanation:

Step-by-step explanation:

where I don't see the diagram??

Answer:

c

Step-by-step explanation:

A black bar with 7 copper colored coils around it is the strongest.

Electromagnets are defined as magnet which works through electricity.

We know permanent magnets show magnetic properties every time. We cannot alter it. But electromagnets only acts as a magnet when current passes through it. Otherwise, it is just a coiled wire.

Strength of electromagnet depends on basically two things:

First, the amount of current flowing through the wire and

Second, the number of turns of wire around the coil.

Here there are four electromagnets which are black bar with 5, 2, 7 and 4 copper colored coils around it.

Number of coils is maximum for the black bar with 7 copper colored coils around it, which results in the strongest electromagnet.

Hence, a black bar having 7 copper colored coils around it is the strongest.

To learn more about Electromagnets, click on the link given below:

https://brainly.com/question/17057080

#SPJ2

There was scarcity of energy and water resources throughout the state of Arizona according to the data collected in 2010.

The major cause of the scarcity was extensive drought conditions that occurred to the Colorado River system that supplies 36%o f Arizona's total water use.

In conclusion, the government have been employing many policies to increase their water reservoir level.

Read more about water drought

brainly.com/question/12686086

Answer: Water

Step-by-step explanation:

Answer:

$6.44

Step-by-step explanation:

First, we have to find out how many total ounces the pack weighs.

Multiply the number of bars by the oz of each bar.

36 x 1.6 = 57.6

Divide the cost of the pack by the total oz

23.2 ÷ 57.6 = 0.40277... (Let's round it to 0.4028)

Multiply the cost per oz to by 16 (16 oz = 1 lb) to get cost per pound

0.4028 x 16 = 6.4448

Round it to the nearest hundredth, and we get that the price per pound is $6.44.