Answer: Use cross product to determine if the two ratios form a proportion. Here we can see that 2/16 and 5/40 are proportions since their cross products are equal. Percent means hundredths or per hundred and is written with the symbol, %. Percent is a ratio were we compare numbers to 100 which means that 1% is 1/100.
90 X 2 - 1 help!!!!!!!!!!!!!
Answer:
179
Step-by-step explanation:
90×2−1
Multiply 90 and 2 to get 180.
180−1
Subtract 1 from 180 to get 179.
179
y=-2x+10
3y-x+5=0
Solve the system using substitution
What is the solution to the system of equations shown on the graph?
A. (3,2)
B. (-3,-2)
C. (-3,2)
D. (3,-2)
Answer:
d
Step-by-step explanation:
the solution is where the two lines intersect. If you look at the graph you can see that they intersect at point (3,-2)
hope this helps (:
Answer:
D: 3,-2
Step-by-step explanation:
The dot is at 3, -2 it is also in the fourth quadrant when it ended, and the only answer in the 4th quadrant is D
Hope i helped!
A group of friends wants to go to the amusement park. They have no more than $235 to spend on parking and admission. Parking is $7, and tickets cost $28.50 per person, including tax. Write and solve an inequality which can be used to determine pp, the number of people who can go to the amusement park.
The solution of the inequality for the number of people (p) who can go to the amusement park will be;
⇒ p < 8
What is Inequality?A relation by which we can compare two or more mathematical expression is called an inequality.
Given that;
They have no more than $235 to spend on parking and admission.
And, Parking is $7, and tickets cost $28.50 per person, including tax.
Now,
Let the number of people who can go to the amusement park = p
So, We can formulate;
⇒ 28.50p + 7 < 235
Solve for p as;
⇒ 28.50p < 235 - 7
⇒ 28.50p < 228
⇒ p < 228/28.50
⇒ p < 8
Thus, The solution of the inequality for the number of people (p) who can go to the amusement park is;
⇒ p < 8
Learn more about the inequality visit:
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Henry buys a softball for $16 plus a 9% tax. Ella buys a pair of shoes for $17 plus a 9% tax. Enter the difference in the
amount Henry and Ella paid, including tax. Round your answer to the nearest cent.
Answer:
$1.09
Step-by-step explanation:
Henry: 16 increase 9% =
16 × (1 + 9%) = 16 × (1 + 0.09) = 17.44
Ella: 17 increase 9% =
17 × (1 + 9%) = 17 × (1 + 0.09) = 18.53
Difference: 18.53 - 17.44 = 1.09
find the measure of each angle indicated and please explain how you got that answer if you can
FREE BRAINLIEST!! ill also answer questions that you have posted if you answer correctly!!!! (22pts)
Answeri think its b lmk if im right or wrong :)
Step-by-step explanation:
The point c(0, 6) is translated 6 units left. What are the coordinates of the resulting point, C'?
Answer:
(-6,6)
Step-by-step explanation:
since 0 is on the x axis if you move it 6 units to the left it becomes negative, since your not moving anything on the y axis it stays the same.
find the least common denominator and write the equivalent fractions 1/6 and 1/9
Answer:
1/6 - least common - 3/18
1/9 - least common - 2/18
3/18 is equivalent to 1/6
1/9 is equivalent to 2/18
Step-by-step explanation:
Rewriting input as fractions if necessary:
1/6, 1/9
For the denominators (6, 9) the least common multiple (LCM) is 18.
LCM(6, 9)
Therefore, the least common denominator (LCD) is 18.
Calculations to rewrite the original inputs as equivalent fractions with the LCD:
1/6 = 1/6 × 3/3 = 3/18
1/9 = 1/9 × 2/2 = 2/18
Answer:
The LCD is 18. The equivalent fractions are 1/6 = 3/18 and 1/9 = 2/18. Hope this helps :)
Step-by-step explanation:
what is the area of the donut?
6 x 4=24 so the area of the donut 24 which is the answer to the question
Write an equation of the line with a slope of 2 and a y-intercept of 5
Answer:
y=2x+5
Step-by-step explanation:
if there is an slope and a y-intercept all you have to do is place it in the y=mx+b
m=slope
b=y-intercept
At a baseball game, Justin and Shaniya buy hot dogs and hamburgers. Justin buys one hamburger and three hot dogs for $24.75 and Shaniya buys two hamburgers and one hot dog for $22. What is the cost of a hamburger?
Answer:$8.25
Step-by-step explanation:
40 fl oz = _ c 9 gal=__ qt
Describe how you know if an equation has INFINITE solutions. Give some examples of an equation that has infinite solutions,
Answer:
When a problem has infinite solutions, you'll end up with a statement that's true no matter what. For example: 3=3 This is true because we know 3 equals 3, and there's no variable in sight. Therefore we can conclude that the problem has infinite solutions. You can solve this as you would any other question.
Step-by-step explanation:
Hope this helped.
help! ill give you a brainliest
Answer:
A.
Step-by-step explanation:
14. The height of a cylinder is 5 centimeters. The circumference of the base of the cylinder is
167 centimeters.
Which measurement is closest to the volume of the cylinder in cubic centimeters?
PLEASE HELP ME
Answer:
Step-by-step explanation:
solve for brainliest
A shop has a 3 for 2 offer on chocolate bars.
The normal price of a chocolate bar is 74p.
Sian gets 3 chocolate bars from the shop using this offer.
How much does she spend?
Give your answer in pounds.
Answer:
£1.48
Step-by-step explanation:
0.74 x 2= 1.48
GIVING BRAINLIEST:: MATH!
Answer:
C
Step-by-step explanation:
I think that is the answer because 5x5x5=125
Answer:
it is c 125
Step-by-step explanation:
Y=2/3x-1
2x-3y=31
HELPPP
Answer:
No answer
Step-by-step explanation:
The two equations are : Y = 2/3x-1 and Y = 2/3x -31. There is no answer.
Please help!!!!!!
Rewrite this equation in terms of y
2x-3y=22
Answer:
y=[tex]\frac{-22}{3}[/tex]+[tex]\frac{2}{3}[/tex]
Step-by-step explanation:
first subtract 2x
2x-3y=22
-2x -2x
-3y=22-2x
divied by-3
-3y/-3=22-2x/-3y
answer-y=-22/3+2/3x
The area of a rectangular garden is 4350 m2.
If the width of the garden is 58 m, what is its length?
Length of the garden: |
Answer:
75 M
Step-by-step explanation:
4350/58=75
Kianna has $2.83. Avery has $5.18. They put their money together to buy packages of fruit snacks that each cost $0.30. How many packages of fruit snacks can they buy? How much money will they have left?
HELPP FAST PLSSS
Find the value of x.
X =
Answer:
x = 106°
Step-by-step explanation:
180 - 74 = 106°
hope this helps, good luck :)
Answer:
x = 106
Step-by-step explanation:
What does it mean to interpret/ How do I interpret?
Answer: explain the meaning of
Step-by-step explanation:
Please help me
Which equation provides a line that is parallel to
that of the equaton 10x - 2y = 16?
A y=10x-2
B. y=5x+ 11
Answer:
The answer is B) y = 5x + 11
Step-by-step explanation:
HELP I WILL GIVE BRAINLIEST
Answer:
55.5 cm^2
Step-by-step explanation:
9x 9 x 1/1= 40.5
3x5= 15
40.5+15=55.5
sos will give brainleiset thank you
Answer:
Both C and D are similar
Step-by-step explanation:
The are similar because each of the sides are proportional to each other. On letter C the scale factor of each side is 1.2. To get from the first triangle to the second, they multiplied each side by 1.2 and ended up with a slightly larger triangle. The same thing happens on the second one except for it is slightly smaller with a scale factor of 1/2.
HELPPPP PLEASE MATHS QUESTION
USE SOH CAH TOA
Answer:
5.6cm
Step-by-step explanation:
cos(62) = a÷ 12
rearrange: a= cos(62) X 12
= 5.633658....cm
= 5.6cm (1dp)
Mrs. Haskin has 49 tomato plants in her garden. Each plant has 14 tomatoes. How many tomatoes does she have?
Answer:
686
Step-by-step explanation:49 times 14
Answer:
Take 49×14 which equals 686. Mrs.Haskin has 686 tomatoes in her garden.