Answer:
Combine Like Terms:
=95x+−45+−536x
=(95x+−536x)+(−45)
=−441x+−45
Step-by-step explanation:
What’s 300(6+20)-120?
Answer: 7680
Step-by-step explanation:
Answer:
7,680
Step-by-step explanation:
Okay, so we use PEMDAS right, so we start with the parenthesis:
6 + 20 = 26
300 x 26 = 7,800
7,800 - 120 = 7,680
So 300(6+20)-120=7,680
hope this helps:)
2
✓3
✓5
✓6
A rose garden is formed by joining a rectangle and a semicircle, as shown below. The rectangle is 24 ft long and 18 ft wide. If the gardener wants to build a
fence around the garden, how many feet of fence are required? (Use the value 3.14 for 1, and do not round your answer. Be sure to include the correct unit in
your answer.)
0
ft
ft?
ft
18
х
?
24 ft
Answer:
Area = 559.17 sq ft
Step-by-step explanation:
Area (rectangle) = 18 x 24 = 432
Area (semi-circle = πr²÷2 = 81π/2 = 127.17
h.e.l.p. p.l.s.s.s.s.
Answer:
A number that can be made by dividing two integers (an integer is a number with no fractional part). The word comes from "ratio". But π (pi) is not a rational number, it is an "Irrational Number".
Step-by-step explanation:
mark me please
Answer:
Since rational numbers are all numbers that can be written as a fraction, and includes positive numbers, negative numbers and the 0. We can conclude that since -3.4 can be written as a fraction it is a rational number.
luna mixes 3/4 cup of orange juice with 3/8 cup of cranberry juice.she gives 5/8 cup of juice to mags. how much is left in lunas glass
Answer:4/8 or simplified answer 1/2
Step-by-step explanation:
3/4 + 3/8, first you have to find the highest common factor of 4 and 8.
The answer is 9. The denominator of both side will be 8. Now you ask yourself 4 times what gives you 8 and times the numerator by that number. And do the same for the 8.
6/8 + 3/8= 9/8
9/8 - 5/8= 4/8
The simplified answer is 1/2
James if four times as old as Lucy.If x represent Lucy's age, how would you represent James age
Answer:
X4
Step-by-step explanation:
Tell what the value of each point would be if
Answer:
if what? come on
Step-by-step explanation:
HELPP ME PLEASE!!!!
don’t answer just for points or i’ll report you.
Answer:
8.3
Step-by-step explanation:
8.3 - 8.3 = 0
Answer:
8.3+(-8.3) would equal 0 so the answer should be 8.3
for brainiest:):):):):):):):)
Answer:
3. 6 ft
4. 60 ft
5. 0.2 m
6.24 in
Step-by-step explanation:
A 1 11-unit by 3 33-unit rectangle is shown below. 3 3 1 1 What is the area of the shaded rectangle?
*See attachment for the diagram
Answer:
Area of the shaded rectangle = 1.5 units²
Step-by-step explanation:
Area of a rectangle = Length × Width
The width of the shaded rectangle = ½ of 1 = ½ unit
Length of the shaded rectangle = 3 units
Therefore,
Area of the shaded rectangle = 3 × ½ = 1.5 units²
Answer:
1.5 units (I think )
Step-by-step explanation:
I did my best to fit it all lol, can someone please help? <3
Answer:
8a. 0 8b. -1/3
Step-by-step explanation:
slope formula: [tex]\frac{y_{2} - y_{1}}{x_{2} - x{1}}[/tex]
8a. => (8 + 12)/(17 - 17) = 20/0 = 0
8b. (1 + 2)/(-3 - 6) = 3/-9 = - 1/3
Answer:
8a: 0 8b: -1/3
Step-by-step explanation:
slope is y2-y1/x2-x1
8a: 8+12/0=0
8b: 1+2/-3-6=3/-9=-1/3
(PLEASE SOMEONE HELP)
James is making orange juice from concentrated frozen orange juice that he must mix with water. The concentrated juice is in 12 fluid ounce cartons. The ratio of orange juice concentrate to water is 12 fluid ounces to 36 fluid ounces. If James needs 4.5 gallons of orange juice, which is 576 fluid ounces, how many cartons of concentrated orange juice does he need?
Answer:
The number of cartons of concentrated orange juice she needs in 4.5 gallons of orange juice is 12 cartons of orange juice
Step-by-step explanation:
The given parameters are;
The volume of the concentrated orange juice = 12 fluid ounce cartons
The ratio of orange juice concentrate to water = 12 fluid ounces to 36 fluid ounces
The amount of orange juice James need = 4.5 gallons = 576 fluid ounces
Therefore;
The ratio of orange juice concentrate to water is 12:36
Therefore;
Let 'x' represent the amount of concentrated orange juice in 4.5 gallons of orange juice, and let 'y' represent the amount of water in the 4.5 gallons of orange juice, we have;
x + y = 4.5 (gallons)...(1)
x:y = 12:36 = 1:3
∴ x/y = 1/3
3·x = y...(2)
From equation (1) and equation (2), we have;
x + y = 4.5
x + 3·x = 4.5
x = 4.5/4 = 1.125
x = 1.125
The amount of concentrated orange juice in 4.5 gallons of orange juice, x = 1.125 gallons
∴ y = 3 × x = 3 × 1.125 = 3.375
y = 3.375
The amount of water in the 4.5 gallons of orange juice, y = 3.375
Therefore, we have;
4.5 gallons = 576 fluid ounces
∴ 1.125 gallons = (576/4.5) × 1.125 = 144 fluid ounces
The amount of fluid ounces per carton = 12 fluidounces/carton
∴ The number of cartons in 144 fluid ounces = 144 fluidounces ÷ 12 fluidounces/carton = 12 cartons
The amount of concentrated orange juice she needs in 4.5 gallons of orange juice, x = 1.125 gallons = 144 fluidounces = 12 cartons
The amount of concentrated orange juice she needs in 4.5 gallons of orange juice, x = 12 cartons of orange juice
The amount (number of cartons) of concentrated orange juice she needs in 4.5 gallons of orange juice, x = 12 cartons of orange juice.
What is the volume of this pyramid?
Answer:
150 cm
Step-by-step explanation:
It's 150 cm because if you multiply L x W x H, you will get your answer. So it would be 6 x 5 x 5 = 150.
A line that passes through the point (-3,-6) has a slope of 4/3. What is another point on this line
Answer:
3,3
Step-by-step explanation:
If apples are 6 for $2.70, how much is one apple?
Answer:
0.45
Step-by-step explanation:
2.70 / 6 = 0.45
Answer:
1 apple is 2.2
Step-by-step explanation:
What is the area of a rectangular pool with dimensions of 12 feet by 9.5 feet? Show all of your steps and work.
Answer:
If referring to surface area, it would be equal to 114 ft²
Step-by-step explanation:
Area = BH or LW
Multiply the two dimensions given
12 * 9.5 = 114
114 square feet
PLEASE HELP ON A TIMER EXTRA POINTS ONLY ANSWER IF YOU KNOW NO LINKSSSSS THANKS BYE. The triangle represents a scale drawing that was created by using a factor of 2. 5 in. 5 in. 5 in. [Not drawn to scale] Which is true of the measures of the sides of the original triangle? 1 O Each side of the original triangle is į the length of each side of the scale drawing. Each side of the original triangle is 2 times the length of each side of the scale drawing
Answer:
Each side of the original triangle is 1/2 the length of each side of the scale drawing
Step-by-step explanation:
The scale drawing was created using a factor of 2 ⇒ each side of the original triangle was multiplied by 2 ⇒ the original triangle lengths are half the size of the scale drawing
Answer:
Each side of the original triangle is 2 times the length of each side of the scale drawing.
You need to match it. 32 inches 2 yards 5 inches 77 inches 4 yards 144 inches 2 feet 8 inches 3 yards 9 inches
9514 1404 393
Answer:
32 inches = 2 feet 8 inches 2 yards 5 inches = 77 inches 4 yards = 144 inches 3 yards 9 inches = 117 inchesStep-by-step explanation:
Each yard is 36 inches; each foot is 12 inches.
32 inches = 2 feet 8 inches 2 yards 5 inches = 77 inches 4 yards = 144 inches 3 yards 9 inches = 117 inchesSimilar Triangles? (yes or no)
by which criteria? (AA- SAS-, SSS- or not enough info)
Answer:
Yes but not in size and not enough info
Step-by-step explanation:
Hope it helps
Please brainliest
PLEASE HELP ME!!!!!!
HELP ME!!! What are the three different ways you can write a ratio?
Answer:
A fraction, colon, words
For } (x) = 4x+1 and g(x) = x2 -5, find (f/g)(x)
Answer:
Step-by-step explanation:
4x + 1
The quotient (f/g)(x) is (f/g)(x) = ---------------
x^2 - 5
Note that x^2 means "square of x," whereas "x2" is ambiguous.
The worlds heaviest lobster weighted 44 pounds 6 ounces. What is the lobsters weight in ounces. Explain your thinking
Answer:710
Step-by-step explanation:
what foes the graph of profits as a function of the number of hats sold look like?
Sam is using the expression 8mn in class. What is the value of the expression when m = 4 a n d n = 12 ?
Answer:
8 x 4 x 12 = 384
Step-by-step explanation:
8 x 4 x 12 = 384
your answer would be 384
Step-by-step explanation:
8(4)(12)= 384
How do you do the Pythagorean Theorem? Also how do you do it with one leg and hypotenuse? Also how do you do it with 2 legs and no hypotenuse?
Answer:
Pythagorean Theorem = a^2 + b^2= c^2
Step-by-step explanation:
(3)^2+ (4)^2 = C
3^2= 9
4^2= 16
9+16=25
(2 legs no hypotenuse)
9^2+ b^2=7^2
9^2 = 81
7^2= 49
81-49= 32
(you have to sqaure root it because the oppsite of sqaured is sqaured root)
32 squared = 5.657
and rounded is 5.7
Which of the following expression represents the area of the circle?
O 2π(x+2)
O π(x+2)^2
O π(2x+4)^2
O 2π(2x+4)
Answer:
π(x+2)^2
Step-by-step explanation:
The formula for the area of a circle is π*radius squared.
2x + 4 is the length across the entire circle, which would make it the diameter.
The radius is half the diameter.
So, to find out the radius, simply divide the diameter by 2.
2x+4/2
x+2
Now, plug the newly found radius into the formula.
Area=π*(x+2)^2
10x 3 + 5y 2 + 2xy – 4y 2 + 4xy – x 3
simplify
Answer:
6 x y + 27 x + 2 y
Step-by-step explanation:
Answer:
9x^3 + y^2 + 6xy
Step-by-step explanation:
10x^3 + 5y^2 + 2xy - 4y^2 + 4xy - x^3
9x^3 + y^2 + 6xy
PLEASE TELL ME ILL GIVE YOU BRAINLIEST:))
Answer:
0.5
Step-by-step explanation:
How to Find the Mean. The mean is the average of the numbers. It is easy to calculate: add up all the numbers, then divide by how many numbers there are. In other words it is the sum divided by the count.
When we add them, it's 2.5.
Now we divide.
Answer:
0.5
Step-by-step explanation:
2+(-2.5)+(-1)+0+4 =2.5
2.5/5 = 0.5
On Saturday, Kiana studied 2 ¼ hours for her college exams. She spent ¾ hour studying for each of her exams. How many exams did Kiana study for?
Answer:
3 exams
Step-by-step explanation:
[tex]2 \times \frac{1}{4} = \frac{9}{4} [/tex]
[tex] \frac{9}{4} \div 34 = \frac{3}{1} [/tex]
3/1 = 3
A fraction is written in the form of a numerator and a denominator where the denominator is greater than the numerator.
The formula for dividing fractions.
= a/b ÷ c/d
= ad/bc
The number of subjects studied for the exam is 3 subjects
What is a fraction?A fraction is written in the form of a numerator and a denominator where the denominator is greater than the numerator.
Example: 1/2, 1/3 is a fraction.
We have,
On Saturday:
The number of hours Kiana studied = 2 ¼ hours
This can be written as,
= 2 (1/4)
= 9/4 hours _____(A)
The number of hours studied for each subject.
= ¾ hour ______(B)
The formula for dividing fractions.
= a/b ÷ c/d
= ad/bc
Now,
From (A) and (B) we get,
The number of subjects.
= 9/4 ÷ 3/4
= (9 x 4) / (4 x 3)
= 3 subjects
Thus,
The number of subjects studied for the exam is 3 subjects
Learn more about fractions here:
https://brainly.com/question/24370499
#SPJ5
Uma pesquisa realizada pela IBGE constatou que a população de uma cidade havia aumentado de 82.350 para 105.200 habitantes calcule o valor desse aumento em índices percentuais
Answer:
the value of this increase in percentage indices is 27.77%
Step-by-step explanation:
The computation of the value of this increase in percentage indices is shown below:
Given that
The population has increase from 82,350 to 105,200
So, the increase in percentage would be
= (105,200 - 82,350) ÷ (82,350)
= 22,850 ÷ 82,350
= 27.77%
Hence, the value of this increase in percentage indices is 27.77%