Answer:
40 square meters
Step-by-step explanation:
Length of rectangle = 8 m
Width of rectangle = 5 m
A(rectangle) = Length * Width
-> A(rectangle) = 8*5
-> A(rectangle) = 40 square meters
13 over 11 equals 4 over u
Answer:
u = 44/13
Step-by-step explanation:
Step 1. Cross multiply
Step 2. Simplify each side
Step 3. Isolate variable
[tex]\frac{13}{11} =\frac{4}{u}[/tex]
[tex]13u=(4)(11)[/tex]
[tex]13u=44[/tex]
[tex]u=44/13[/tex]
BRAINLIEST please if this helped!Darren has 1.14 pounds of meat. He uses 0.19 pound of meat to make one hamburger. How many hamburgers can Darren make with the meat he has?
Answer:
6 burgers
Step-by-step explanation:
1.14/9 = 6
Write the inequality that represents the a-values highlighted on d)
Answer:
X is less then or equal to -3
Y is greater then 1
Step-by-step explanation:
Hole circle means greater then or equal to
No hole circle means greater then or less then
What is the volume of this figure?
what is negative five u to the second power plus ten u too the second power e
Answer:
5u²Step-by-step explanation:
[tex]-5u^2+10u^2=(-5+10)u^2=5u^2[/tex]
I DO NOT KNOW HOW TO SOLVE THIS PROBLEM CAN SOMEBODY HELP ME
Answer:
I’m pretty sure the vertex is -5,-4
The axis of symmetry:-5
The graph has a minimum point and not a maximum.
Step-by-step explanation:
The first step in the process for factoring the trinomial x^2-4x-32 is to:
Answer:
6/7
Step-by-step explanation:
because it not that kid
Which system of linear equations can be solved using equation [x y] = [1/4 3/4 1 2] [28 -12]
-8x+3y=28
4x-y=-12
Step-by-step explanation:
Let's find x and y from matrices and then check for this systems.
[tex]\left \[[ {{\frac{1}{4} *28-\frac{3}{4}-12 } \atop {1*28-2*12}} \right.][/tex]
Simplify, so we got
7-9
28-24
------
So x=-2
y=4
So we need to put those values and check system.
Which equation represents the addition problem shown below?
Two charts are given. 88 out of 100 squares are shaded in the 1st chart. 4 out of 10 bars are shaded in the 2nd chart.
A.
78
100
+
4
10
=
82
100
B.
82
100
+
3
10
=
1
18
100
C.
88
100
+
4
10
=
1
28
100
D.
88
100
+
4
10
=
1
32
100
It's
88/100 for 88 out of 1004/10 for 4 out of 10Add
88/100+4/1088+40/100128/1001.28Answer: i just need potins
Step-by-step explanation:
Of 20 people who drink coffe 12 don’t put sugar what fraction would represent the people that use sugar in there coffee
Answer:
Fraction 8/20
Step-by-step explanation:
So only 12 people don't use sugar so if we were to put a fraction for people who don't put sugar then it would be.
12/20
The 20 stands about how many people their are and the 12 stands for how many people don't put sugar.
So now we are supposed ot do peope who put sugar so it would look like this
8/20
How I got the 8 is that I took the 20 people and subtrack it with the people who don't get sugar which is 8 and 8 people use sugar so theirs our answers.
8/20
A sporting goods company near the beach rents bicycles for $10 plus &5 per hour. Write an equation in
slope-intercept form that shows the total cost, y, of renting a bicycle for x hours. How much would it cost
Emily to rent a bicycle for 6 hours?
Answer:
It will cost Emily $40 to rent the bike for 6 hours.
Step-by-step explanation:
SOLUTION:
Total cost equals = (cost per hour × number of hours) + initial bike cost.
Let, y be total cost and x = renting a bicycle for x hours.
y=5x+10
To calculate Emily's cost for 6 hours, let x=6.
y=5(6)+10
y=30+10
y=40
It will cost Emily $40 to rent the bike for 6 hours.
Myra took a math quiz last week. There were 30 problems on the quiz and Myra answered 60% of them correctly. How many problems did Myra get correct?
jack is a single-father of two children. he earns a net income of $3000 each month and is considering getting a second job to make end meet. his grocery shopping methods are erratic with random tips throughout the week. he typically spends $600 a month on food. what percent of his bet income is going toward food? should he consider budgeting more or less for groceries
Answer:20%
Step-by-step explanation:
Solution for 600 is what percent of 3000:
600:3000*100 =
( 600*100):3000 =
60000:3000 = 20
Now we have: 600 is what percent of 3000 = 20
Question: 600 is what percent of 3000?
Percentage solution with steps:
Step 1: We make the assumption that 3000 is 100% since it is our output value.
Step 2: We next represent the value we seek with x.
Step 3: From step 1, it follows that $100%=3000.
Step 4: In the same vein, x%=600.
Step 5: This gives us a pair of simple equations:
$100%=3000(1).
x%=600(2).
Step 6: By simply dividing equation 1 by equation 2 and taking note of the fact that both the LHS
(left hand side) of both equations have the same unit (%); we have
100% / %=3000/600
Step 7: Taking the inverse (or reciprocal) of both sides yields
x%/100%=600/3000
--->=20%
Therefore, $600 is $20% of $3000.
Find the area of the triangle below.
Be sure to include the correct unit in your answer.
The formula for the area of a triangle is Area = 1/2 x base x height.
The base is given as 11 yards and the height is the dashed line given as 5 yards.
Area = 1/2 x 5 x 9 = 22.5 square yards.
The diameter of a circle is 22 miles. What is the circle's area?
Use 3.14 for л.
square miles
Answer:
379.94 cm2 correct me if im wrong
describe a set of transformatios that would map red triangle to the blue triangle
The set of transformations that would map the red triangle to the blue triangle are translation by 2 units up and 4 units left
How to determine the set of transformations?From the graph, we have the following highlights:
The red triangle is at the top of the blue triangle by 2 unitsThe red triangle is at the left of the blue triangle by 4 unitsThis means that the transformation is 2 units up and 4 units left
Hence, the set of transformations that would map the red triangle to the blue triangle are translation by 2 units up and 4 units left
#SPJ1
Read more about transformation at:
https://brainly.com/question/4289712
2.7% of X equals 50,000. what is X?
don't give fake answers just for points YOU WILL BE REPORTED
Answer:
x = 1851851.851....
Step-by-step explanation:
Given statement:
2.7% of x equals 50,000.
When we convert the statement into an equation, we get;
⇒ 2.7% × x = 50,000
A percentage is always written as (Percent)/100 in fraction form. Thus;
⇒ 2.7/100 × x = 50,000
Using cross multiplication:
⇒ 2.7 × x = 50,000 × 100⇒ 2.7 × x = 5,000,000To determine the value of x, we need to isolate it. This can be done by dividing the cooeficient of x both sides.
Divide both sides by 2.7
⇒ (2.7 × x)/2.7 = 5,000,000/2.7⇒ x = 1851851.851....Answer:
Percent in decimal form:
[tex]\sf 2.7\% = \dfrac{2.7}{100} = 0.027[/tex]
Therefore:
27% of X = 50000
[tex]\sf \implies 0.027 \cdot X=50000[/tex]
[tex]\sf \implies X=\dfrac{50000}{0.027}[/tex]
[tex]\sf \implies X=\dfrac{50000 \times 1000}{0.027 \times 1000}[/tex]
[tex]\sf \implies X=\dfrac{50,000,000}{27}\quad \textsf{(as a fraction)}[/tex]
[tex]\sf \implies X=1,851,852\quad \textsf{(nearest whole number)}[/tex]
Store Trash manufactures trash cans that are open at the top and do not have lids. The company’s engineers are designing a trash can that has a total volume of 7.85/cubedft. They are deciding between a rectangular prism-shaped trash can with base dimensions of 1.5 ft X 2.0 ft and a cylindrical trash can with a base area of 3.14/squaredft. The material used to manufacture the trash cans costs $3.60 per square foot. Which trash can design will cost the company less to manufacture and by approximately how much?
a) cylindrical trash can by $2.47.
b) cylindrical trash can by $8.89.
c)rectangular prism trash can by $0.50.
d) rectangular prism trash can by $3.96.
a A boy on top of a water tank 16.5 m high observed a plate on the ground at an angle of depression of 27,5°. Calculate the distance from the top of the tank to the plate to the nearest whole number.
Answer:
24m
Step-by-step explanation:
The distance from the top of the tank to the plate is the hypotenuse of the right angled triangle
[tex] \sin( \alpha ) = \frac{opp}{hyp} [/tex]
[tex] \sin(27.5) = \frac{16.5}{x} [/tex]
[tex]0.6992 = \frac{16.5m}{x} [/tex]
[tex]x = \frac{16.5}{0.6992} [/tex]
[tex]x = 23.59m[/tex]
[tex]x = 24m \: (nearest \: \: metres[/tex]
What value will make the equation below true? Equation: -2.1- ? = -1.50
Answer:
? = −0.6
Step-by-step explanation:
If you preform the opposite operation, you get what ? equals.
-2.1 + 1.50 = -0.6
Does (1, 7) make the inequality y ≤ 3x + 4 true?
Answer:
Yes
Step-by-step explanation:
Plug in 1 for x and 7 for y.
7 ≤ 3(1) + 4 ⇒ 7 ≤ 7
≤ means less than or equal to
read above please :D
Solve 8x + c = kfor x.
A. X = 8(k+c)
B. x = k-c/8
C. x = k+c/8
D. X = 8(k- c).
Identify the algebraic description that maps a point (3, 7) onto another point (-5, 7).
A) (x,y) → (x-8, y)
B) (x,y) → (x, y - 8)
C) (x, y) → (x, y + 8)
D) (x,y) → (x+8, y)
Answer:
A) (x, y) → (x - 8, y)
Step-by-step explanation:
(3, 7) → (-5, 7)
Without adding or subtracting any values, we can immediately tell that the y-value did not change, but the x-value did. With this, we are left with choices A and D.
A) (x, y) → (x - 8, y)
(3, 7) → (3 - 8, y)
(3, 7) → (-5, 7)
This matches our problem, and therefore, A is the correct answer.
Hope this helps!
Answer:
A) (x, y) → (x-8, y)
Explanation:
Present Point: (3, 7)
Future Point: (-5, 7)
The change be: (x, y)
Solve:
(3, 7) + (x, y) → (-5, 7)
change side
(x, y) → (-5, 7) - (3, 7)
simplify the following
(x, y) → (-8, 0)
Therefore, we identify this using (x - 8, y)
What is the volume of the following rectangular prism?
Step-by-step explanation:
green = surface area
Volume = 9/5 × 2/3
= 1.2 unit³
Caroline was out at a restaurant for dinner when the bill came. Her dinner came to $22. After adding in a tip, before tax, she paid $25.08. Find the percent tip.
Caroline paid 14% of the cost of the dinner as a tip.
What is simplification?The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.
What is percentage?The percentage is the ratio of the composition of matter to the overall composition of matter multiplied by 100.
Here,
Extra pay or tip = 25.08 - 22
= $3.08
Now,
Percentage of tip corresponding to the bill amount,
= 3.08 / 22 × 100
= 14%
Thus, Caroline paid 14% of the cost of the dinner as a tip.
Learn more about percentages here:
brainly.com/question/13450942
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solve using quadratic formula pls show work
Answer:
[tex]x=\frac{3}{8},\:x=0[/tex]
Step-by-step explanation:
[tex]x_{1,\:2}=\frac{-\left(-3\right)\pm \sqrt{\left(-3\right)^2-4\cdot \:8\cdot \:0}}{2\cdot \:8}[/tex]
[tex]\sqrt{\left(-3\right)^2-4\cdot \:8\cdot \:0}[/tex]
[tex]=\sqrt{3^2-4\cdot \:8\cdot \:0}[/tex]
[tex]\sqrt{3^2}[/tex]
3
[tex]x_{1,\:2}=\frac{-\left(-3\right)\pm \:3}{2\cdot \:8}[/tex]
Separate the solutions:
[tex]x_1=\frac{-\left(-3\right)+3}{2\cdot \:8},\:x_2=\frac{-\left(-3\right)-3}{2\cdot \:8}[/tex]
[tex]x=\frac{3}{8},\:x=0[/tex]
needing help with this trigonometry
Answer:
x = 7.2
Step-by-step explanation:
x is the hypotenuse
applies cosine
[tex]cos(33^{o} )=\frac{6}{x}[/tex]
[tex]x=\frac{6}{cos(33^{o} )} =7.154[/tex]
Round to the nearest tenth:
x = 7.2
Hope this helps
John and Maria are spending the afternoon hiking in the desert. They purchased six bottle of water for $9.00, two protein bars for lunch for $5.00, and some peanuts for $3.00 as a snack. Supposed they started hiking at 11:30 A.M. and finished the hike at 3:30 PM what is the unit rate of money spent on hours hiked?
Answer:
There are two people who need Brainliest so PLEASE give it to the other person!!!
Step-by-step explanation:
They have the write answer btw- I hope this helps! :) (I am doing this so they can get the Brainliest)
you ordered 7.48 worth of food at sonic before tax . if tax is 7% , how much tax will you pay and whats the total .
Answer:
Tax = $0.5236
Total = $8
Step-by-step explanation:
$7.48 * 0.07(tax rate) = $0.5236
$0.5236 is the add-on tax you will pay at a rate of 7%
Simply add $0.5236 to your bill before tax of $7.48 to find your total of $8.0036
8.0036 is too low to round to a monetary value, so in total you would pay
approximately $8