Answers
Answer:
10 units
Step-by-step explanation:
Area of a triangle is [tex]\frac{h*b}{2}[/tex]= Area
where h is the height, and b is the base
We can substitute these values into the area equation and get:
[tex]\frac{x*10}{2} = 50[/tex]
Multiply both sides by 2:
x * 10 = 100
Divide both sides by 10:
x = 10
The missing side is 10 units long
Related Questions
Answer this question please and thank you
Answers
Step-by-step explanation:
0.116+7.810=7.926
7+1=8
0.116 -------> 0
+ 7.81 --------> 8
-------------------------
7.926 -------> 8
Fifteen is % of 120.
Thirty-five percent of 160 is .
Forty-eight is % of 60.
Eleven is 20% of .
Match the terms to their definition.
1. expression. a phrase that represents a mathematical relationship
2. equation a statement that two expressions are equal
Answers
Answer:
15 is 12.5% of 120
35% of 160 is 56
48 is 80%of 60
11 is 20% of 55
1.Equation- a statement that two expressions are equal.
2.Expression- a phrase that represents a mathematical relationship
Step-by-step explanation:
Hope this helps! Sorry if any are wrong!
A coin is flipped twice. What is the probability that the coin will land on tails on the first flip and will land on tails again on the second flip?
Question 5 options:
1/4 =0.25=20%
1/4 =0.20=25%
1/2 =0.25=25%
1/4 =0.25=25%
Answers
Answer:
1/4=0.25=25%
Step-by-step explanation:
A coin has two sides, heads and tails, and if you take 100% divided by two you get 50, you want to know what is the probability it will land on tails TWICE so divide 50 by two and you get 25.
1/2=50
1/4=25
0.25 x 100= 25%
hope that helps
Answer:
1/4=0.25=25%
Step-by-step explanation:
howdy partner here is a simple math question 3222+12=66x4 whoever get right get g- keyvonnn deletes your question
Answers
Answer:
3234=264
Step-by-step explanation:
hope you find this helpfull
Answer:
This has no answer
Step-by-step explanation:
3234 does not equal 264 so there is no answer
Also, first of all why would he delete my question, and second of all he probably won't even listen to you, unless you are using a different account an you are him.
Which are the reactants in this reaction?
...pls answer this question???
6 CO2 + 6 H2O ----> C6H12O6 + 6O2
Answers
6 CO2 + 6 H2O
You can complete 40 pushups in 2 minutes. Your friend can complete 57 pushups in 3 minutes. Do these rates form a proportion? Explain
Answers
Answer:
No.
Step-by-step explanation:
In order to find the answer, you have to make the rates as simple as they get: In other words, you have to make it so that the rate has one on each side. Like this:
40:2
20:1
57:3
19:1
As you can see, they don't have the same numbers once their simplified. Which means that they can't be proportional. So, In this specific problem, you can do one more pushup in one minute than your friend can do.
Have a good day and good luck!
Answer:
no
Step-by-step explanation:
hopefully the last question i have to ask today, my grade is toast if i dont get this stuff done so thats why ive asked multiple questions today
Answers
Answer:
machine 1 is working faster.
Step-by-step explanation:
please help will give brainiest if right
Answers
Answer:
C. and E.
Step-by-step explanation:
Those options are the only ones that have 7th grade STUDENTS in them. In other words, the other options have other grades and teachers which are not what is necessary for this problem.
Have a good day and good luck!
PLZ HELP I WILL GIVE BRAINLIST IF YOU ANSWER ALL OF THE QUESTIONS
Answers
May u please have brainlist
How many place values follow the decimal point in the problem below?
2.01 x 4.1
Answers
Answer:
3
Step-by-step explanation:
There are 3 digits behind the decimal all together
HELP AOAOAOAOAo-------------
Answers
Answer:
3rd, 4th, and 6th
Step-by-step explanation:
^^ the other answer is incorrect because 4th is def equed to 64 as well!
4th:
lxw=a
10x4= 40
bxh/2= a
12x4= 48/2
= 24
total area: 24+40= 64
PLZ HELP I WILL GIVE BRAINLIST IF YOU ANSWER ALL OF THE QUESTIONS
Answers
Answer:
a)x=1
b)(1,-9)
c)(-2,0) & (4,0)
d)(0,-8)
Step-by-step explanation:
Goodness, I have nothing to do, so here we go:
a)x=1
b)(1,-9)
c)(-2,0) & (4,0)
d)(0,-8)
P.S. Eternalvanimelda27 is my sister, so we have the same answer, but pls give me brainliest I answered earlier.
Solve the inequality and graph its solution...
2x+4≥24
Answers
divide the 2 across
x+4 (greater than or equal to) 12
subtract the 4 across
x (greater than or equal to) 8
The solution of the inequality 2x+4≥24 is x≥10.
What is Inequality?A relationship between two expressions or values that are not equal to each other is called 'inequality.
The given inequality is 2x+4≥24
Two times of x plus four greater than or equal to twenty four.
Subtract 4 from both the sides
2x≥24-4
2x≥20
Divide both sides by 2
x≥10
Hence, the solution of the inequality 2x+4≥24 is x≥10.
To learn more on Inequalities click:
https://brainly.com/question/28823603
#SPJ5
PLEASE HELP I BEG OF YOU
( f + g ) ( x ) = 3^x + 10 x + 5 x - 3
Answers
Answer:
-5x+3
Step-by-step explanation:
If f(x) = 3x
+ 10x and g(x) = 5x – 3, find (f – g)(x).
A. 18x – 3
B. 3
x
+ 5x + 3
C. 3
x
+ 15x – 3
D. 3
x
– 5x + 3
Arnold recorded the number of apples sold per day by his grocery store in the box plot below.
Which measure of center can be best identified by this distribution?
A. mode
B. median
C. interquartile range
D. mean
Answers
Pls help ASAP need help pls
Answers
Answer:
5. The raange Is 16
and the IQR is 1
6. Option 3. (C)
Step-by-step explanation:
6. c, about half of the packages weigh 6 to 10 pounds. these are close to the median weight of 7 pounds
A conical tank holds about 549.5 cubic feet of water. The tank is 21 feet tall. What is the radius of the tank? Use 3.14 for π.
A. 5
B. 10
C. 15
D. 20
Answers
I need help plzz.
Dilate this by 1/3
Answers
M = (3, 9)
N = (6, 0)
O = (3, 6)
P = (-3, 0)
All you have to do is multiply the BOTH x- and y-values by 1/3 on EACH ordered pair. And if it’s easier, you can divide by 3 as well. It’s the same thing.
M = (3, 9) = (3*1/3, 9*1/3) = (1, 3)
N = (6, 0) = (6*1/3, 0*1/3) = (2, 0)
O = (3, 6) = (3*1/3, 6*1/3) = (1, 2)
P = (-3, 0) = (-3*1/3, 0*1/3) = (-1, 0)
(1, 3) , (2, 0) , (1, 2) , and (-1, 0) are your points.
An inequality is shown below.
-7x > 63
Which inequality represents the solution set?
a. x > 9
b. x > 70
c. x < –9
d. x < –70
Answers
Answer: The answer is d
Step-by-step explanation: This is because a, would have the answer as -63 b would make the answer be -490, and c would have below 63 because -7 x -9 = 63 but if x is below -9 then it would be to low. Lastly for D since a negative times a negative is a positive then you can ignore the negative symbols and just substitute x for 70 and -7 for 7 then multiply. 7 x 70 = 490 which matches the inequality because it is more than 63.
Hope this helps.
Trish is ordering t-shirts from a website that charges a certain amount per t-shirt plus a flat rate for shipping. The cost for a given number of t-shirts is shown in the table.
Answers
Answer: so you add right just add them all up??.?
Step-by-step explanation:
Answer:
What is the question then.
Step-by-step explanation:
What even is the question.
please help, i really need help
Answers
Drag the tiles to the correct boxes to complete the pairs.
Using the properties of integer exponents, match each expression with the correct equivalent expression.
Answers
2⁻³² = (-2²)⁻⁶ • (2⁻⁵)⁻⁴
2⁻⁵ = (2²)² • (2³)⁻³
2⁸ = (-2⁻⁴)⁻² • (2²)⁰
1 = 2⁴ • (2²)⁻²
The foundation for a new building at the high school is rectangular in shape. The area of the foundation is 5x^3 + 4x^2 - 10x - 8 square meters. If the width equals (x^2 - 2) meters. What is the length of the rectangular foundation?
Answers
We should divide x^2-2 from the equation.
I will spare you from the boring steps of equation dividing.
Now getting 5x+4
Just do this like you are doing long division but instead using variables, be careful there is no x term in the second expression so you have to give it an empty space :)
PLEASE HELP WILL MARK BRAINLIEST!!
Answers
Answer:
2
Hope it helps!
blob
Step-by-step explanation:
Please help me I'm on a time crunch
Answers
You multiple it by 20....
1:20
2:40
3:60
4:80
5:100
So it’s 80 inches by 100 inches (80x100) =800 square feet
I need help with this thank you i will give branliest
Answers
Answer:
A
Step-by-step explanation:
Answer:
option A is correct
Step-by-step explanation:
because angle 1 and angle 5 are not equal
Please help and give right answers please!
Answers
Answer:
7
Step-by-step explanation:
x * x = 7x
7 x 7 = 7 x 7
49 = 49
so if x is 7, the equation is true...
Help!
Choose the correct number line that represents the following inequality...
x>5
Answers
A waitress earned $9 per hour at her job plus an additional $75 in tips on Friday. She earned more than $150 total. Which inequality best represents the situation, where h represents the number of hours she worked on Friday? *
A. 9 + 75h > 150
B. 9 + 75h ≥ 150
C. 9h + 75 > 150
D. 9h + 75 ≥ 150
Answers
Answer:
the answer is c :)
Step-by-step explanation:
Answer:
C. 9h + 75 > 150Step-by-step explanation:
One part is that it says that she makes more than, not more than or equal too 150. Which cuts the options down to two.
A. and C.
The second thing that the text says is that she makes 9 dollars and hour, not 75 an hour. Which means that A. can't be the answer.
Thus, C. is the correct answer.
Have a good day and good luck!
IM STRUGGLING SO BAD HELP ;-; Find the area of the shaded region. Use 3.14 for n.
2 yd
2 yd
3 yd
6 yd
-8 yd —
sydd syd
Syd →
Answers
Answer:
57.74 yd²
Step-by-step explanation:
First, find the area of the "rectangle" as if there weren't different figure cut out of it:
(5+6+5)8
16(8)
128 yd²
Next, we are going to find the area of the four figures that are cut out from the rectangle. The circle at the bottom, the rectangle at the top, and the triangles on each side.
The first shape we can tackle will be the circle. The formula for finding the area of a circle is πr² or in this case 3.14r². The diameter of the circle is 6 yards, and half of the diameter is equal to the radius which gives us 3 yards as the length. Now simplify the expression:
3.14(3)²
3.14(9)
28.26 yd² is the area of the circle.
Next, we're going to find the area of the rectangle at the top. It's dimensions are 6 yards by 3 yards, which gives us an easy 18 yards² as the area (lxw).
Now we're going to solve for the area of the triangles. By the looks of the general dimensions of this shape, I am assuming these triangles are congruent to each other, which means we will only have to solve for its area once. To find the area of a triangle we have to use the expression: (lxw)/2. However, we don't know one of those dimensions. We know that the length is 8 yards as shown in the diagram, and by using the widths 2 yards and 5 yards, and their relation to the triangle, we can deduce the width is 3 yards. Now we have values necessary to simplify the expression:
(8x3)/2
24/2
12 yards² is the area of one triangle.
Because I stated previously that the triangles are congruent, they both have an area of 12 yards. Now we add the areas of each of the four figures, and subtract them from the area of our large rectangle:
128-(12+12+28.26+18)
128-70.26
57.74 yd² is the area of the shaded region