Answers
Answer:
E = 58
F = 32
G = 90
Step-by-step explanation:
3x + 31 + 5x -13 + 90 = 180
3x + 31 + 5x -13 = 90
8x = 90 - 31 + 13
8x = 72
x = 72 / 8
x = 9
E = 3(9) + 31 = 27+31 = 58
F = 5(9)-13 = 45 - 13 = 32
G = 90
Related Questions
In an office, there are 75 women and 125 men .Find the ratio of
the number of men to the number of women.
Answers
Given:
In an office, there are 75 women and 125 men.
To find:
The ratio of the number of men to the number of women.
Solution:
We have,
Number of men = 125
Number of women = 75
The ratio of the number of men to the number of women is:
[tex]\text{Required Ratio}=\dfrac{\text{Number of men}}{\text{Number of women}}[/tex]
[tex]\text{Required Ratio}=\dfrac{125}{75}[/tex]
[tex]\text{Required Ratio}=\dfrac{5}{3}[/tex]
[tex]\text{Required Ratio}=5:3[/tex]
Therefore, the ratio of the number of men to the number of women is 5:3.
A rectangular piece of land measures 250 m by 220 m. Each side is to be fenced with 3 rows of wires. What is the length of the wire needed?
Answers
Answer:
2,820 m
Step-by-step explanation:
Given that the rectangular piece of land measures 250m by 220 m, the perimeter of the rectangle gives the length of wire required to fence it once.
The perimeter p of a rectangle of length l and width b is given as
p = 2(l + b)
Hence p = 2( 250 + 220)
= 2 * 470
= 940 m
Since each side is to be fenced with 3 rows of wires, the length of wire required
= 3 * 940m
= 2,820 m
Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bar(s). 3 to the power 6/5
The expression above can also be written in the form c√a^b.
For this expression, a = , b = , and c =
.
Answers
Answer:
For this expression, a = 3, b = 6, and c = 5.
Step-by-step explanation:
For the given expression, a = 3, b = 6, and c = 5.
We have given that,
Type the correct answer in each box. Use numerals instead of words. If necessary, use for the fraction bar(s). 3 to the power 6/5.
The expression above can also be written in the form c√a^b.
We have to determine the,
For this expression, a = , b = , and c =
What is the expression?
The expression consists of numbers and arithmetic operators. It does not contain equality or inequality symbols. The expression consists of unknown variables.
For this expression, a = 3, b = 6, and c = 5.
To learn more about the expression visit:
https://brainly.com/question/9752655
#SPJ2
Question 1 of 5
A boat leaves the dock and travels 10 miles due south, then 24 miles due
west. How far is the boat from the dock?
Dock
с
10 ml
Boat
24 mi
O A. 14 mi
O B. 34 mi
OC. 676 mi
O D. 26 mi
PREVIOUS
Answers
Answer:
hypotenuse =
[tex] \sqrt{a {}^{2} } + b {}^{2} [/tex]
=
[tex] \sqrt{} 24 {}^{2} + 10 {}^{2} [/tex]
= 26mi
Determine whether the graph represents a function.
Plze help
Answers
Answer:
This is not a function. Graphs cannot have the same x value and different y values.
Which is the solution to the inequality?
2 3/5
Will give you Brainiest
Answers
Answer:
the third one
Step-by-step explanation:
basically b<47/15 =>
b<3* 2/15
you’re cool if you help me out
Answers
Answer:
180-149=31
119+31+x=180
150+x=180
x=180-150
x=30
× is a variable for angle 1, so angle 1 is 30
2(2a + b) + 8
pls help i need it in simplest form
Answers
☁️ Answer ☁️
4a + 2b + 8
Hope it helps.
Have a nice day noona/hyung ￣▽￣
factorise 15 x square - 6 X + 5 Y - 2 please answer me fast who answered will mark as brainleist
Answers
Answer:
(3x+1)(5x-2)
Step-by-step explanation:
Given the expression
15x^2-6x+5x-2
Factorize;
3x(5x-2)+ 1(5x-2)
(3x+1)(5x-2)
Hence the factorized form is (3x+1)(5x-2)
Find the value of x in the triangle shown below.
15
х
9
Answers
Answer:
x=12
Step-by-step explanation:
[tex]x^{2}[/tex]=[tex]15^{2}[/tex]-[tex]9^{2}[/tex]
[tex]x^{2}[/tex]=225-81
[tex]x^{2}[/tex]=144 /sqrt
x=12
hhElLlpp Pls Ill fail
Answers
Answer:
1. Turbine
2. Generator
3. Power line
No, the US and other countries shouldn't use more wind energy because the turbine could cause harm to animals that fly.
OR you can say:
Yes, the US and other countries should use more wind energy because it doesn't cause pollution, so no greenhouse gases are made to contribute to global warming.
You can choose either answer. I hope this helps you! ^-^
5m - 2n=4
m - 4n = -1
20 3x + 5y = 11
2x - y=3
Answers
Answer:
Step-by-step explanation:
5m - 2n = 4
m - 4n = -1 add 4n to both sides m - 4n + 4n = 4n - 1
m = 4n - 1 now substitute for m into the first equation
5(4n -1) - 2n = 4
20n - 5 - 2n = 4 combine the n coeffients and add 5 to both sides
18n - 5 = 4 + 5
18n = 9 solve for n by dividing 18 by both sides
18 n/18 = 9 /18
n = 1/2 now find for m using m = 4n - 1 m = 4(1/2) - 1 m = 2 -1 = 1
m = 1 (1, 1/2) solves the two equations
3x + 5y = 11 equation 1
2x - y = 3 multiply both sides by 5 so when you add the two equation
the y term is eliminated (becomes zero)
5(2x-y) = 5(3)
10x - 5y = 15 equation 2 add equation 1 and equation 2
3x + 5y = 11 add the like terms
10x - 5y = 15 add the like terms
(3x + 10x) + (5y - 5y) = (11 + 15)
13x + 0 = 26 the y tern is gone now solve for x
13x = 26
13x/13 = 26/13
x = 2 now find y using 2x - y = 3
2x - y = 3 add y and subtract 3 from both sides
2x - y + (y - 3) = 3 + (y - 3)
2x - 3 = y we already know x = 2
2(2) - 3 = y
4 - 3 = y
1 = y answer (2,1) solves the two equaitons
What is the area of the shaded figure
Answers
cube root of 0.064
a) 4
b) 0.04
c) 0.4
d) 0.004
Answers
Answer:
Option C. 0.4
Step-by-step explanation:
Given data
0.064
We are required to find the cube root of the above number
The cube root is also expressed mathematically as
= ∛0.064
= 0.4
Hence, the answer is option C 0.4
What is the image point of (-1,9) after a translation left 1 unit and
down 1 unit?
Answers
I don’t have enough information to really tell though
Riley made 5 trays of cupcakes for the bake sale. Each tray had 6 vanilla cupcakes and 8 chocolate cupcakes. How many total cupcakes did Riley make for the bake sale
Answers
Answer:
70
Step-by-step explanation:
6x5=30
8x5=40
40+30=70
(giving brainiest)
real quick one should take someone around 5-7-10 minutes it really depends!
Answers
Answer:
Step-by-step explanation:
E
Simplify.
(-2)^-3
A.) 8
B.) 1/8
C.) -8
D.) - 1/8
Answers
Answer:
D. -1/8
Step-by-step explanation:
What is the mean of the data set?
{29, 40, 46, 6, 29, 6}
Question 1 options:
A. 40
B. 26
C. 156
D. 29
Answers
Answer:
The answer is 26. Add them all together then divide by the amount of numbers.
Step-by-step explanation:
Are these triangles similar? Explain or show how you know.
Triangle A
110
25°
Triangle B
509
50°
Answers
Answer:
yes
Step-by-step explanation:
none of the sides are equal angle triangle:so there aren't the same triangles
Savannah is writing an article for the school paper on the next school election. She surveys 20 of her friends and finds that 17 plan on voting for Angie Ruiz for president. In the article, Savannah wrote that she expects 85% of the student population to vote for Angie Ruiz. Why is this a poor estimate of the election outcomes?
Answers
Answer:
A. The students were not chosen randomly.
Step-by-step explanation:
A square pyramid with base edge 10 centimeters and height 12 centimeters, what is the Volume?
Answers
Answer:400 cm
Step-by-step explanation:
Answer:
120 cu. cm
Step-by-step explanation:
Simplify.
(−5) −1
Options:
1/5
5
−5
−1/5
Answers
Explanation: a negative times a negative Is a positive
-5 * -1 = 5
Answer: 5
Step-by-step explanation:
Find the volume of x.
Answers
Answer:
98 degrees
Step-by-step explanation:
the full degree of a triangle is 180 degrees
52 + 30 = 82
180 - 82 = 98
A pachyrhinosaurus weighed approximately 4 tons and( traveled in herds but that does not matter)what would the weight of 8 pachyrhinosaurus have been in pounds?
Answers
Answer: [tex]70,547.84\ \text{Pounds}[/tex]
Step-by-step explanation:
Given
The weight of a Pachyrhinosaurus is 4 tons
We know, [tex]1\ \text{ton}=2204.62\ \text{Pounds(lbs)}[/tex]
[tex]\therefore \text{weight of 8 pachyrhinosaurus is} \\\\\Rightarrow 8\times4=32\ tons\\\\\Rightarrow 32\ tons\approx 70,547.84\ \text{pounds}[/tex]
need help im struggling
Answers
Answer:
the first answer is correct
Step-by-step explanation:
before we started we had not caught any fish
Answer:
I think a is correct bc the rest aren't true
hope this helped
ill mark u brainliest
Answers
Answer:
The slope represents the number of cookies sold for each dollar.
Answer: it is C
Step-by-step explanation: each point is a number boxes sold and some profit
Simplify: x²yx^4y + a²a^10 a2q10 - b^3b^3b + 5²c (5) ( It comes with a photo)
Answers
Answer:
a^14q^10+x^6y^2−b^7+125c
( I hope this was helpful ) >;D
A machine produces 78 boxes per minute. At this rate, how long would it take the machine to produce 7,020 boxes?
Answers
Answer:
90 Minutes
Step-by-step explanation:
7020 divide by 78 = 90
Which equation of a line passes through the points (-5,2) and (0,7)?
Answers
Answer:
I think the answer will be Y=X+7
Answer:
y=x+7
Step-by-step explanation:
m=(y2-y1)/(x2-x1)
m=(7-2)/(0-(-5))
m=5/(0+5)
m=5/5
m=1
y-y1=m(x-x1)
y-2=1(x-(-5))
y-2=x+5
y=x+5+2
y=x+7