Answer:
7/2 = 35/10
3/5 = 6/10
Step-by-step explanation:
To get a common denominator of 10, simply multiply the current denominator by any number to equal 10. The first fraction has a denominator of 2. If we divide 10 by 2, we get the answer 5. This means 2 can be multiplied by 5 to get a denominator of 10. However, what we do to the denominator we must also do to the numerator (multiply by 5).
7/2
7 × 5 / 2 × 5
35/10
3/5
3 × 2 / 5 × 2
6/10
Answer:
7/2 = 35/10
3/5 = 6/10
Step-by-step explanation:
[tex]\frac{7}{2}\cdot \frac{5}{5}=\frac{35}{10}[/tex]
[tex]\frac{3}{5}\cdot \frac{2}{2}=\frac{6}{10}[/tex]
Find the function rules.
Answer:
2.01) Multiply x by 3 and add 1 (x*3+1)
2.02) Add 7 to x (x+7)
Step-by-step explanation:
2.01:
2*3+1=7
4*3+1=13
6*3+1=19
8*3+1=25
2.02:
-2+7=5
0+7=7
2+7=9
Zora saved of her paycheck and to that she added $40.40. If the total that went into her savings
was $185, what was the amount of Zora's paycheck?
Mrs.beck shops from the clearance rack of dresses.The stem and leaf plot represents the sale prices of dresses in Mrs.becks size.What statement is true?
F: 20 percent of the dresses cost more than $50
G:one-fifth of the dresses range in price from $30 to $40
C:Fifteen percent of the dresses cost less than $20
D:Four percent of the dresses cost $65
Answer:
The answer is F
Step-by-step explanation:
Can a polygon have four sides and three angles
No a polygon only has 3 sides and 3 angles.
8 over 15 as a decimal rounded to the nearest tenth.
Answer:1.9
Step-by-step explanation:
15/8=1.87500
please help. i need this in by today at 12:00
Answer:
A
Step-by-step explanation:
P( music ) = number of students in music/ total number of students
P (music) = 4 / 14
= 2/7
need help guys givin brainliest
Answer:
4
Step-by-step explanation:
The scale factor from 3m to 9m is ×3
So do 12 / 3 = 4
Help me please I need help with this math homework
Two friends, Chespirito and Quico, are racing down a mountain. Quico is 17.6 miles away from the Finish Line and runs 2.6 miles per hour. Chespirito is 22.8 miles from the Finish Line, but runs 3.9 miles per hour. How many hours will it take Chespirito to catch up with Quico? It will take Chespirito hours to catch up with Quico.
Answer:
4 hrs
Step-by-step explanation:
22.8-17.6=5.2
so they are 5.2 miles apart.
Let they meet after t hrs.
distance coverd by Quico in t hrs=2.6t
distance covere by Chespirito in t hrs =3.9t
3.9t-2.6 t=5.2
or 1.3 t=5.2
t=5.2/1.3 =4
Evaluate m+n for m=5 and n=10
Answer:
15
Step-by-step explanation:
5 + 10 = 15
Pls Help! Which of the following equations represents a line that is parallel to the line y = - x – 16.
A.) 10y + 20 = -5x
B.) -4x + 2y = 16
C.) y + 2x = 8
D.) 3y = 4x + 6
Please do not put a link or i will report you!
Ernesto has 34 cups of water. Is this enough water to make 18 batches of green slime for a class
project?
Answer:
Question is not clear. How many cups of water is required before you can make 1 batch of green slime?
Step-by-step explanation:
Pls help mark barinlist
Answer:
okay sure Barnyst comingup
Step-by-step explanation:
Solve the quadratic equation by factoring.
6x 2 + 24x = 0
Answer:
x=0
2(3x+12x)
FACTORED ANSWER
2(15)x)
Step-by-step explanation:
Answer:
[tex]x = 0[/tex]
Step-by-step explanation:
Factor 6x⋅2 out of 6x⋅2+24x.
[tex]6x \times (2(1 + 2)) = 0[/tex]
Multiply 2 by 6.
[tex]12x(1 + 2) = 0[/tex]
Add 1 and 2.
[tex]12x \times 3 = 0[/tex]
multiply 3 by 12.
[tex]36x = 0[/tex]
Divide each term by 36 and simplify.
[tex]x = 0[/tex]
therefor, the answer is 0.
Please Help (no links)
Answer:
The answer is d
Find the volume of the cone plsss help
Answer:
the volume of the cone is about 56.52
Step-by-step explanation:
the formula for the volume of the cone is πr^2(h/3), so if you plug in the numbers, you'll get about 56.52
What is the solution of this system of equations?
x + 3y = 7
3x + 2y = 0
Answer:
X=-2, y=3
Step-by-step explanation:
What fractions Equivalent to 1/2
Answer:
2/4 3/6
Step-by-step explanation:
any fraction where the numerator is half of the Denominator
List the following rational numbers in order from least to greatest -1/2, 2.5, -8 1/4,
1 1/2,-1.5,3
Answer:
-8, -1.5, 1/2, 1/4, 1/2, 1, 2.5, 3
Step-by-step explanation:
Answer:
-8, -1.5 , -1/2 , 1/4 , 2.5, 3 , 11/2 (if is not 11/2 but 1 and 1/2) the answer is : -8, -1.5 , -1/2 , 1/4 , 1/2, 1 , 2.5, 3
Step-by-step explanation:
First of all we have to express the decimal numbers with a fraction
2.5 = 25/10 = 5/2
-1.5 = -15/10 = -3/2
now we have to express al numbers with a fraction with the same denominator. In this case the value that help us the most is 4
-1/2 = -2/4
5/2 = 10/4
-8 = -32/4
1/4 = 1/4
11/2 = 22/4
-3/2 = -6/4
3 = 12/4
now we have to check only the numerators for discover the order of the numbers. So from the least to the greatest we have:
-32/4 ; -6/4 ; -2/4 ; 1/4 ; 10/4 ; 12/4 ; 22/4
the final step is rewrite the original numbers in this order
-8, -1.5 , -1/2 , 1/4 , 2.5, 3 , 11/2
Please help!
First phtoto is the answer options for all questons
Second image is the Questions
Answer:
M is (-7,3)
N is (0,1)
I think p is (4,0) but the option isn’t there so I must’ve done something wrong though I can’t find what-
The cost of 5 tables and 20 chairs is $4865. The cost of 7 tables and 40 chairs is $7780. Find the cost of each table (t) and each chair (c).
Answer: Chair is $1600
Table are 5 pieces
Identify the volume of a regular triangular pyramid with base edge length 14 ft and height 9 ft.
Answer:
The volume is 588 ft³
Step-by-step explanation:
[tex]v = a {}^{2} \frac{h}{3} = 14 {}^{2} \times \frac{9}{3} = 588[/tex]
Answer:
254.6 ft3 F
Step-by-step explanation:
To find the volume of the pyramid, first calculate the area of the base.
As the pyramid is the regular triangular pyramid, the base is an equilateral triangle.
To find the area of the equilateral triangle, calculate the length of the height.
Since the triangle is equilateral, each angle in the triangle equals 60°.
The height forms a 30°- 60°- 90° triangle. One leg of this triangle is equal to half of the side of the large triangle, or 7 ft. The other leg of the triangle is equal to 73‾√ ft by the 30°- 60°- 90° Triangle Theorem.
Therefore, the length of the height of the triangle is 73‾√ ft.
To find the area of the base of the pyramid, B, use the formula for the area of a triangle, B=12bh.
Substitute 14 for b and 73‾√ for h.
B=12⋅14⋅73‾√
Simplify.
B=493‾√ ft2
To find the volume of the pyramid, use the formula for the volume of a pyramid, V=13Bh.
Substitute 493‾√ for B and 9 for h.
V=13⋅493‾√⋅9
Simplify.
V=1473‾√
Use a calculator to approximate.
V≈254.6 ft3
Therefore, the volume of the regular triangular pyramid is about 254.6 ft3.
Please help! I will give brain list also if you mind(you don’t have to) but may you explain?
Also I report people who add links :)
Answer:
[tex]\frac{2}{8} <\frac{3}{4}[/tex]
Step-by-step explanation:
[tex]\frac{3}{4} =\frac{6}{8} \\[/tex]
therefore 3/4 will be greater than 2/8
Five friends shared 1 1/2 pounds of fudge equally. How much did each friend get?
Answer:
each friend gets 0.1 fudge
Step-by-step explanation:
HELP PLEASE Help please
Answer:
your answer will be option B. x²-2x-9
Step-by-step explanation:
5x²+4x-1+2x²+3+y=8x²+2x-7
7x²+4x+2+y=8x²+2x-7
y=8x²+2x-7-7x²-4x-2
y=x²-2x-9
hope it helps...
Answer:
B
Step-by-step explanation:
Does anyone know what the answer please!?????????
Answer:
-5<x<9
Step-by-step explanation:
Within a triangle, the greater an angle, the greater the length of opposite side. So, since we know that 42° gives an opposite side of 23, and (3x+15)° gives an opposite side of 21, (3x+15) must be less than 42:
3x+15<42
3x<27
x<9
We also know that the angle (3x+15)° cannot equal zero or less than zero. So find x when 3x+15=0, and note that our value for x must be greater than this:
3x+15=0
3x=-15
x=-5
so, -5<x
Put both parts together to get: -5<x<9
The ratio of boys to girls in Ella’s grade is 3 to 4. The ratio of boys to girls in Minh’s grade is 4 to 5. Each grade has a total of 20 girls.
How many boys are in each grade?
There are
boys in Ella’s grade and
boys in Minh’s grade.
Angle G and D are COMPLEMENTARY. What is the value of angle D if.... ZG - (2x) and 2D-(2x+6) '.
Answer:
Step-by-step explanation:
giving brainliest!! *easy*
Answer:
370 square millimeters
Step-by-step explanation:
2x9x5=90
2x10x5=100
2x10x9=180
90+100+180=370 square millimeters
Answer
450mm^3
Step-by-step explanation:
the picture has the workings
A=l×w×h
A=10mm×9mm×5mm
A=450mm^3
I need help with question 3 part B please !
Answer:
Yes, one inch is a twlefth of a ft which is a porportion of a feet
Step-by-step explanation:
