Answer:
X+2⦁4=20
Step-by-step explanation:
2 times 4 which is eight, then subtract eight from 20. your answer is 12
X=12
So In your notes write
First you Mutiply the two factors 2 & 4, and then since eight is positive you will subtract it from the eight and the twenty. Youre left with X=12
Which division problem is represented with this model?
1/5÷6
1/2÷5
1/5÷2
1/6÷2
A block of cheese is in the shape of a rectangular prism. The block of cheese and its dimensions are shown below.
What is the total surface area of the block of cheese?
68 square inches
96 square inches
136 square inches
192 square inches
Answer:
96 square inches.
Step-by-step explanation:
The formula to finding volume of cube/rectangular shaped objects is:
length x width x height
length = 8
height = 4
width = 3
8 x 4 x 3 = 96
96 square inches
Find all solutions to the equation 10x^2 - 7x - 6 = 0
Answer:
(2x + 1)(5x - 6)
Step-by-step explanation:
(2x + 1)(5x - 6)
2x + 1 = 0
Subtract 1 from both sides;
2x = -1
Divide both sides by 2;
x = -1/2
5x - 6 = 0
Add 6 to both sides;
5x = 6
Divide both sides by 5;
x = 6/5
There are 3 students to 1 adult on a field trip. You need to find the number of adults needed for 24 students. What would the second ratio of the proportion look like if the first proportion is as follows?
Answer:
for every 3 students, theres one adult i feel rlly sure abt this one
Step-by-step explanation:
Answer:
3/1
Step-by-step explanation:
Show your work step by step, please ASAP
Which is a rational number? A 4√2 and B √16 and C √15
can you help me out its eazy if yk it. i would do it myself but this was due before midnight and its pass midnight now and i got other assignments to do i will give brainliest if it RIGHT.
Answer: .1.) 28.8
9.) 150 ft
8.) 630 ft
10.) 5'10"
Step-by-step explanation:. Ratios set up as fractions. 12/25 :x/60
cross multiply. 12 × 60 = 720. Divide by denominator if left side.
720/25 = 28.88
Find the value of (3/4)²
Answer:
The answer is 9/16
Square the values in the bracket
Ordered Pair 1: (-2,8)
Ordered Pair 2: (6, -8)
Write the equation of the line that passes through both points in standard form. (12 pts)
y−6=−2(x−8)y minus 6 is equal to negative 2 times open paren x minus 8 close paren
2x+y=42 x plus y is equal to 4
−2x−y=−4negative 2 x minus y is equal to negative 4
y=−2x+4
Answer:
No i wont
Step-by-step explanation:
WILL MARK BRAINLIEST IF CORRECT PLEASE HELP!!
Which graph represents this system?
y = one-half x + 3. y = three-halves x minus 1
A. On a coordinate plane, a line goes through (0, 3) and (4, 5) and another goes through (0, negative 1) and (2, 2).
B. On a coordinate plane, a line goes through (0, 3) and (1, negative 3) and another goes through (0, negative 1) and (3, 1).
C. On a coordinate plane, a line goes through (negative 1, negative 2) and (1, 4) and another goes through (0, 1.5) and (1.5, 0).
D. On a coordinate plane, a line goes through (negative 3, negative 3) and (0, 3) and another goes through (0, negative 1) and (3, 1).
Answer:
Y=1/2x+3. Y=3/2x-1
Step-by-step explanation:
Answer:
I THINK IT IS C SO TRY ANSWERING IT WITH C
Step-by-step explanation:
3x x 5x = again dont answer just join among us FFSWVF
Answer:
15x to the power of 2
Step-by-step explanation:
3x × 5x = ?
Here we will do more than give you the solution to 3x × 5x. We will also explain and teach you how we came up with the answer, so you can understand it and solve similar problems in the future without help.
In this problem, 3 and 5 are the coefficients and two Xs are the variables. When a coefficient is next to a variable there is an invisible multiplication sign. So you could rewrite the problem as follows:
3 × x × 5 × x =
So now you can multiply what are the same. You can multiply the coefficients together and the x variables together as follows:
3 × 5 = 15
x × x = x2
Then you put the answers together and make the multiplication sign invisible again to get the following answer:
3x × 5x = 15x2
Hope this helps,have a great day!!!!!!!!!!!!!1111111
this boy in my class gonna ask me do i wanna hear a secret i said sure. he said i f someone when i was three i said oh cool an i also said who tell me why this n gonna say his teddy bear and then his mom came in the room so i had to dip but poor teddy bear
Answer:
i- wow that's...interesting o-o
Step-by-step explanation:
3 + 5x + 8 - 2x. Heheheheheheh
Answer:
3x+11
Step-by-step explanation:
brainliest?
Answer:
heheheheheheheheheherhjeheh
HELP ASAP!!!! BRAINLIEST TO PROPER ANSWER!!!
Two similar triangles are shown below:
Two triangles are shown. The sides of the triangle on the left are marked 6, 8, 4. The sides of the triangle on the right are marked as 3, 4, and 2. For the triangle on the left, the angle between sides marked 8 and 6 is labeled as a, marked by a double arc, and the angle between the sides marked 8 and 4 is labeled as b, marked by a single arc. The third angle is marked by a triple arc. For the triangle on the right, the angle between sides marked 2 and 4 is labeled as c, marked by a single arc and the angle between the sides marked 4 and 3 is labeled as d, marked by a double arc. The angle between the sides 2 and 3 is labeled as e, marked by a triple arc, and it is also the angle on the top vertex of this triangle.
Which two sets of angles are corresponding angles? (5 points)
Select one:
a. ∠a and ∠d; ∠b and ∠c
b. ∠a and ∠e; ∠b and ∠d
c. ∠a and ∠c; ∠b and ∠d
d. ∠a and ∠e; ∠b and ∠c
Answer:
A
∠a and ∠d; ∠b and ∠c
Step-by-step explanation:
hope this helped
Answer:
The answer is b
Read the comparisons of the animals that appear in this picture. Which are true? Check all that apply.There are two different types of animals.There is one more dog than cats.There are three dogs and two cats.There is one fewer cat than dogs.
The function f(x) = 3,189(1 + 0.05)x represents the amount of money in a savings account where x represents time in years. What does the 3,189 represent?
The initial amount of money placed in the savings account
The amount of money in the savings account after one year
The amount of money added to the savings account each year
The growth rate
Plz help I have been working on this problem for two days, I have watched videos. Can Somebody Explain and solve it? It doesn't really matter i just need help.
(Question Below)
Fill in the table with the lowest terms fractions. To enter a mixed number, write it in the format 5 1/2. Note that there is a space between the whole number and fraction.
A rectangular parking lot is 12 meters wide and 9 meters long. The dimensions of the rectangular base of the building next door are 250% larger than the parking lot.
What are the dimensions of the building's base?
30 meters wide and 22.5 meters long.
300 meters wide and 225 meters long
3 meters wide and 2.25 meters long
6424 meters wide and 18 meters long
Answer:
30 meters wide and 22.5 meters long
Step-by-step explanation:
12 x 2.5 = 30 m
9 x 2.5 = 22.5 m
helppp me with this plss :p
Can anyone help me with this math stuff? :p
Answer:
if the recipe makes 48 cookies and the serving size is 3 then you should actually can just make the regular recipe and have 9 cookies leftover
Step-by-step explanation:
Help me with this math
Jared has a wooden board 11 ft long. He wants to cut it into two pieces so that the longer piece is 4 ft less than 4 times the length of the shorter piece.
How long will each piece of board be?
Answer: is 8ft
Step-by-step explanation:
I need help please :) :)
Answer:
1 = 4
4 = 1
Step-by-step explanation
8 divided by 2
1 divided by 4
4 divided by 1
PLEASE HELP! 10 Points!!
Answer:
D. 95 degrees
Step-by-step explanation:
Hope this helps!
PLEASE DON'T WASTE MY POINTS!! It's middle school math so it should be easy. If my points aren't wasted then I'll give away 200 points FREE! Also, it shows on my profile I do have 250 points.
Answer:
to serve hot chocolate to 14 people, you need:
7/6 cups boiling water
12.25 cups milk
2 5/8 teaspoons vanilla
7/4 half & half cream
To serve cookies to 14 people you need:
2.4 (rounded) cups flour
7/8 teaspoon baking soda
7/16 teaspoon baking powder
7/8 cup butter
21/16 cups white sugar
Step-by-step explanation:
The regular recipe for hot chocolate serves 4 people. But 14 are being served; 14 is 3.5 times as much as 4, so multiply the measurements by 3.5.
The recipe for cookies makes 16 servings of 3 cookies (4 dozen total), so you must use slightly smaller quantities. 14 is 7/8 as much as 16, so just multiply the measurements by 7/8.
Answer:
its answered
Step-by-step explanation:
tyy for points? :)
Find the value of x in the following figure. Assume that the lines are parallel.
98
82
75
The linear function c = 16n + 250 represents the cost in dollars, c, to camp at a park for n nights. What is most likely represented by the y-intercept of the function?
A) the one-time fee to camp at the park
B) the cost of each night
C) the total cost to camp at the park
D) the cost to camp at the park for one night
Answer:
A)
Step-by-step explanation:
The answer is a because this is the initial fee to camp at the park, so ever night you are going to add an additional $16.
Jake and Finn both worked hard over the summer. Together they earned a total of $400. Finn earned $25 more than Jake.
(a) Write a system of equations for the situation. Use J for the amount Jake earned and F for the amount Finn earned.
(b) Graph the equations in the system.
(c) Use your graph to estimate how much each person earned. How much did each person earn? Complete Sentences.
Please answer ASAP!!
Answer:
J+F=400
400/2=200
200-25=175
J=175
F=225
Step-by-step explanation:
175J+225F=400
Answer:
Finn earned 225 and Jake earned 175
Step-by-step explanation:
400 divided by 2= 200
200-25=175 which would be what jake earned.
200+25=125.
can someone help me out? :P (serious answers only)
Answer:
94.34
Step-by-step explanation:
PQ is parallel to RS
Use the diagram to findeasure of angle 2
Answer: 140
Step-by-step explanation: Since the lines are parallel, they have the same measured angles. Angle RS and angle PQ are both straight lines, meaning they are supplementary angles (180), and angle RA is 40 degrees, so you subtract 180(the total) by 40 to get the answer 140.