$12,000 at 2.2% for 5 years.
what’s the interest?
Answer:
264.
Step-by-step explanation:
12,000X2.2%=264.
19. (3,5), (2,-2)
write an equation in slope-intercept form for the line that passes through each pair of points
Answer:
y=7x−16 the answer ;)
HEPPPPPPPPPPPPPP MEEEEEEEEE
y - 4 × x - 6 is?
Answer:
y-4x-6
Step-by-step explanation:
I'm not 100% sure but I think this is correct!
Answer:
y - 4x - 6
Step-by-step explanation:
y - 4 • x - 6 = y - 4x - 6
Find the area of the isosceles triangle. please help thanks
Answer:
1080 m^2 Don't submit m^2 in your answer.
Step-by-step explanation:
Givens
The catch is to find h
To do that, use a^2 + b^2 = c^2
a b and c are in the same 1/2 triangle.
a = 48/2 = 24 m
b = h = ?
c = 51 meters
Solution
a^2 + b^2 = 51^2 Substitute for b^2 = h^2
24^2 + h^2 = 51^2 Expand 24^2 and 51^2
576 + h^2 = 2601 Subtract 576 from both sides
h^2 = 2601 - 576
h^2 = 2025 Take the square root of both sides
h = 45
Area
Area = 1/2 b * h
Area = 1/2 48 * 45
Area = 1080
Remark
Notice that to find h you only use 1/2 of 48 because that is the base of the right triangle.
To find the area, you need to use all of 48 because 48 is the full length of the base.
A student wants to glue a piece of string from the center of a round table to the edge. If the circumference of the table is 24 inches, approximately how many inches of string will the student need?
Answer:
3.8 inches
Step-by-step explanation:
Divide 24 by 3.14 (Pi) then divide that number by 2
The number of inches of string that the student needs will be 3.82 inches,
What is the circumference of a circle?It is the close curve of an equidistant point drawn from the center. The radius of a circle is the distance between the center and the circumference.
Let r be the radius of the circle. Then the circumference of the circle will be
C = 2πr units
A student wants to glue a piece of string from the center of a round table to the edge. If the circumference of the table is 24 inches. Then the radius of the circle is given as,
24 = 2πr
r = 24 / 2π
r = 3.82 inches
The number of inches of string that the student needs will be 3.82 inches,
More about the circumference of a circle link is given below.
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Treys grandmother stores her picture frames in a box. Each side of the box is 20 inches long. Trey wants to know the volume of the box
Answer:8000
Step-by-step explanation:
The Volume of the box will be 8000 in.³
What is volume ?
Volume is a three dimensional space occupy by the body of particular shape such as here :
It should be noted that a box has six sides that are equal. In this case, we've been given the side of one of the lengths to be 20 inches.
The volume of a cube is :
V = a³
Therefore, the Volume of the box will be :
V = 20³
V = 8000 in.³
Therefore, the Volume of the box will be 8000 in.³
Read related link on:
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Mr. Sullivan is organizing teams for the middle school’s annual field day. There are eight classes at the school and 21 students in each class.
Answer:
8 people in every team
Step-by-step explanation:
Answer:
14 teams
Step-by-step explanation:
We know that the students at the school=number of classes * the number of students in each class. This will equal 8 * 21 = 168 students. Now we know that the number of teams = total students divided by the number of students in each team which would be 168/12 = 14. There will be 14 teams.
what is the ratio for the volumes of two similar pyramids, given that the ratio of thier edge lengths is 8:3
Answer:
512:27
Step-by-step explanation:
We just cube the edge length ratio since a pyramid is a 3-dimensional figure and volume is 3-dimensional:
8:3 -> 8^3:3^3 -> 512:27
Therefore, the correct answer is 512:27
Answer:
512:27 the answers is that one.
Identify an equation in point-slope form for the line parallel to y =-2/3x+8 that
passes through (4,-5).
Can someone help me with this 7th-grade math problem it is ratios If it is correct I will give brainliest so make sure it is correct
Answer:
B
Step-by-step explanation:
denominators are related
40 x 2.5=100
48 x 2.5=120
so they are the same
hope this helps
take care
Please answer this question
Answer:
number: 2
Step-by-step explanation:
please help me I have no idea
Answer:
where a is in the equation put 6.05 and where b is put 3.611
Step-by-step explanation:
-6.05 + (-3.611)
-6.05 - 3.611
-9.661
Answer:
-9.661
Step-by-step explanation:
First of you want to plug in a and b making the equation
-6.05 + (-3.611)
or
-6.05 - 3.611
*I hope your teacher will allow you to use a calculator because of the decimals
Then you will add -6.05 + (-3.611) together
to get a negative answer of...
-9.661
Investors buy a studio apartment for $140,000. Of this amount, they have a down payment of $21,000. Their down payment is what percent of the purchase price? What percent of the purchase price would a $7,000 down payment be?
Answer:
a. Down payment of $21,000
= 21,000 / 140,000
= 0.15
= 15%
b. Down payment of $7,000
= 7,000/ 140,000
= 0.05
= 5%
Find the slope of the line going through the points (0, -7) and (8, 1).
Answer:
8,1
Step-by-step explanation:
maybe i think this will help you
Plz need help like rn What is m
Answer:
measure of angle p=
94
Step-by-step explanation:
ok 5 sided polygon= 540
so put all of those equal to 540
need to find x first
540=132+(4x-10)+(5x-11)+128+(4x+2)
simplify and combine like terms
x=23
now plug in for angle p
(4(23)+2)
94
PLSSS HELP MEE!!!
How many ice cream servings can the girls buy if they only want to spend $10.00 on ice cream?
Answer:
depends on how much each serving is
The number of servings of ice cream to buy with $ 10 is A = 5 servings if the cost per serving is $ 2
What is an Equation?Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.
It demonstrates the equality of the relationship between the expressions printed on the left and right sides.
Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.
Given data ,
Let the equation be represented as A
Now , the value of A is
Substituting the values in the equation , we get
The number of ice cream servings the girls can buy depends on the price of each serving of ice cream. Without this information, we cannot determine the exact number of servings they can buy.
On simplifying the equation , we get
For example, if each serving of ice cream costs $1.00, the girls can buy 10 servings of ice cream with $10.00. On the other hand, if each serving of ice cream costs $2.00, the girls can buy only 5 servings of ice cream with $10.00.
Hence , we need to know the price of each serving of ice cream to determine the number of servings the girls can buy with $10.00.
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Samantha, Danielle, Jeff, and Isaac share minutes on their cell phone plan. Samantha used 1/4 of the minutes, Danielle used 0.5 of the minutes, and jeff used 0.2 of the minutes. what percent of the cell phone plan minutes are left for Issac to use? please help asap
fully simplify the answer and plz explain
Hi there!
[tex]\large\boxed{x = \frac{24z}{(18 + yz)} }[/tex]
We can begin solving by creating a common denominator:
x · 3 · z = 3xz. This is the denominator that all of the numerators must have in order to work with the fractions.
Multiply each numerator by the missing parts of the common denominator:
[tex]\frac{8 * 3 * z}{3xz} - \frac{y * x * z}{3xz} = \frac{6 * 3 * x}{3xz}[/tex]
Simplify:
[tex]\frac{24z}{3xz} - \frac{yxz}{3xz} = \frac{18x}{3xz}[/tex]
Move all the fractions involving x in the numerator to the right-hand side of the equation:
[tex]\frac{24z}{3xz} = \frac{18x}{3xz} + \frac{yxz}{3xz}[/tex]
Combine fractions:
[tex]\frac{24z}{3xz} = \frac{18x + yxz}{3xz}[/tex]
Multiply both sides by 3xz:
[tex]24z = 18x + yxz[/tex]
Factor out "x" from the terms on the right-hand side:
[tex]24z = x(18 + yz)[/tex]
Divide both sides by (18 + yz)
[tex]\frac{24z}{(18 + yz)} = x[/tex]
Solve the system of linear equations by graphing. y=2x+1. y=-x-5.
Answer:
The Solution is (-2,-3)
Step-by-step explanation:
Graphed the Equations.
Answer:
x = -2 and y = -3
Step-by-step explanation:
The format of an equation is y = mx + b where m = slope and b = y intercept The first equation will be a line with a y intercept of 1 and a slope of 2.
The second equation will be a line with a y intercept of -5 and a slope of -1.
When graphing these two lines, we will see that the two lines intersect at the point (-2,-3).
This means x = -2 and y = -3
a gym membership fee is $20 per month, and each gym visit costs $2. visits for non members are $5. which equation could be used to find after how many monthly visits, v, membership is a good deal?
A. 20v + 2 < 5v
B. 20 + 2v < 5v
C. 20v + 2 > 5v
D. 20 + 2v > 5v
Answer:
A
Step-by-step explanation:
Plz can you make me brainlest
For sure its A
Answer:
c.20v+2 >5v
Step-by-step explanation:
When exercising, the maximum heart rate (r ) in beats per minute is modeled by the equation shown in the box, where (a ) represents the age of the person in years. r = 220 - a If Sanchez is 34 years old, what is his maximum heart rate?
Answer:
186 beats per minute
Step-by-step explanation:
The maximum heart rate (r ) in beats per minute is modeled by the equation :
r = 220 - a ...(1)
Where
a is age of the person in years
If Sanchez age is, a = 34 years
Put a = 34 in equation (1)
r = 220 - 34
= 186 beats per minute
Hence, the maximum heart rate is 186 beats per minute.
Pls help stuck on this question. Point-slope line
(11 points) pls show work
Answer:
Hope this can help u ;)
Step-by-step explanation:
Solve for x: 7(9 + x) = 84
x= 3
x= 21
x=16
x=64
PLEASE HURRY WILL GIVE BRAINLIEST!!!
Answer:
my answer is 2 . 3 I think
Your father gave you $8.82 to buy a present. This covered 7/9 of the cost. How much did the present
cost?
Answer:
$6.86
Step-by-step explanation:
Answer:
$11.34
Step-by-step explanation:
8.82 x 9/7 = 11.34
This means 8.82 is 7/9 of 11.34
The present costs 11.34 dollars
{[3 (20 + 4 + 5)] + 35 - 30) - 40
Answer:
52
Step-by-step explanation:
{[3(29)]+35-30} -40
{(87)+35-30}-40
(87+35-30)-40
(92)-40
92-40
=52
Solve the inequality.
4(x +3) -72x+3(x + 1)
O A. X<5
O B. X> 3
C.
no solution
D.
all real numbers
Solve the inequality + 6 > -3.
Answer:
True
Step-by-step explanation:
Please help me I really need help ASAP
11 more than a number q is negative 15.
Answer: 11 + q = -15
Step-by-step explanation:
Answer: 11 + q = -15