Answers
Answer:x=8
Step-by-step explanation:
Corresponding angles are equal in parallel lines
So, 17x-4=12+15x
17x-4=12+15x
17x=16+15x
2x=16
X=8
Related Questions
How many years.? A tree is 4 1/2 feet tall it is expected to grow 1 3/4 how many years will it take for it to grow 40 feet.?
Answers
Answer:
about 22.85 years but if we round that its approximentaly 23 years in total
Step-by-step explanation:
0w0
Answer:
23
Step-by-step explanation:
Write a story problem for the ratio 4:5.
Answers
Answer:
I went to the store and bought 4 oranges for every 5 grapefruits.
Step-by-step explanation:
Hope it is good enough and have a great day! :)
m<1=115°
find the measure of angle 7
Fast please ❤️
Answers
Answer:
7<1=115 and then solve 1<7=115 then 1=115÷7 and your answer is 16.5
15x-10x please help please help
Answers
Answer:
5x
Step-by-step explanation:
15a -10a = 5a
Same when you use x instead of apples.
15x - 10x = 5x
During dinner, Mario notices that his garlic bread has a length of 200 millimeters. What is the length of his bread in meters?
Answers
Answer:
0.2 meters
Step-by-step explanation:
Answer:
The bread is 0.2 meters.
Step-by-step explanation:
If a container of liquid contains 20 oz of solution, what is the number of ounces of pure acid if the given solution contains 20% acid concentrations?
Answers
Answer:
4 oz
Step-by-step explanation:
The number of ounces of pure acid if the given solution contains 20% acid concentrations is 4 ounces.
What is percent?In mathematics, a percent is a number or ratio expressed as a fraction of 100. It is often denoted using percentage sign "%".
Now it is given that,
Volume of solution = 20 oz
Acid concentration = 20%
Thus, the number of ounces of pure acid = 20% of 20
⇒ the number of ounces of pure acid = 20*20/100
⇒ the number of ounces of pure acid = 4 ounces
Thus, the number of ounces of pure acid if the given solution contains 20% acid concentrations is 4 ounces.
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what is x
14= x over 3
Answers
Answer:
42
Step-by-step explanation:
14 = /3
3 ⋅ 14 = 3⋅ /3
x = 42
The area of the floor in a storage unit is advertised as 171 square feet, Brett calls the facility and is told that the length of the unit is 10 feet longer than its width. Which of the following one of the two dimensions of the unit?
a. 3 FT
b. 4 FT
c. 19 FT
d. 23 FT
Answers
Answer:
C. 19 ft
Step-by-step explanation:
Let
Width = x
Length = x + 10
Area = 171 ft²
Area of the floor = length × width
171 = x + 10 * x
171 = x² + 10x
x² + 10x - 171 = 0
Solve the quadratic equation using factorization method
Factors are 19x and -9x
x² + 19x - 9x - 171 = 0
x(x + 19) -9(x + 19) = 0
(x + 19) (x - 9) = 0
x = -19 or x = 9
The value of x can not be negative
Therefore, x = 9 ft
Width = x
= 9 ft
Length = x + 10
= 9 + 10
= 19 ft
-3 + x ≤ -11
a)x ≤ -8
b)x ≤ 8
c)x ≥ -8
d)x ≥ 8
Answers
Answer:
a) x ≤ -8
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
BracketsParenthesisExponentsMultiplicationDivisionAdditionSubtractionLeft to RightEquality Properties
Multiplication Property of EqualityDivision Property of EqualityAddition Property of EqualitySubtraction Property of EqualityStep-by-step explanation:
Step 1: Define
-3 + x ≤ -11
Step 2: Solve for x
[Addition Property of Equality] Add 3 on both sides: x ≤ -8Here we see that any value x smaller than or equal to -8 would work as a solution to the inequality.
PLESSSSSSSSSSSSSS| HELP ME ):
Which of the following can be used to construct a triangle?
A) 10cm 13cm 24cm
B) 14cm 32m 28cm
C) 25cm 13cm 22cm
D) 5cm 8cm 20cm
Answers
Answer:
the answer is simple, because you have to add up each side of the triangle and match those sides with your choices. btw its C
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
Use Pythagorean Theorem:
a^2 + b^2 = c^2
For a triangle to be a triangle a^2 +b^2 has to be larger than c^2
25^2 + 13^2 = 653
22^2 = 625
Indicate the equation
Answers
Answer:
Slope - intercept form
[tex]y = \frac{3}{5} x - \frac{26}{5}[/tex]
Step-by-step explanation:
Step(i):-
Given that the point (2,-4) and slope [tex]m = \frac{3}{5}[/tex]
Equation of the straight line passing through the point (x₁, y₁) and slope 'm'
y - y₁ = m( x-x₁ )
y - (-4) = [tex]\frac{3}{5}[/tex]( x-2)
⇒ 5( y+4) = 3(x-2)
⇒ 5 y +20 = 3x -6
⇒ 3x - 5 y -6-20 =0
⇒ 3 x -5y -26=0
Step(ii):-
Slope - intercept form
5 y = 3x -26
[tex]y = \frac{3}{5} x - \frac{26}{5}[/tex]
A museum gift shop sells popcorn in
containers shaped like the great Pyramid
at Giza. The expression 1/3 Bh represents
the volume of a pyramid in cubic inches,
where B represents the area of the base
of the pyramid in square inches and h
represents the height of the pyramid in
inches.
What is the volume of a pyramid container
if the area of its base is 100 square inches
and its height is 5 inches?
Answers
Answer:
166.7 cubic inches
Step-by-step explanation:
V = 1/3 x 100 x 5
V = 500/3
V = 166.7 cubic inches
Jared has a wooden board 11 ft long. He wants to cut it into two pieces so that the longer piece (y) is 4 ft less than 4 times the length of the shorter piece (x).
Choose the two equations that will create our system of equations for this story problem.
y = 4x - 4
x + y = 11
x - y = 11
y = 4 - 4x
Answers
Answer:
the answer is x + y = 11 and y = 4x - 4
A hamburger weighs 1/3 pound, and an
order of french fries weighs 1/4 & pound. How
many pounds total will a meal of hamburger
and french fries weigh?
The meal will weigh 'pounds.
Answers
Answer:
I have no idea
Step-by-step explanation:
1/3 + 1/4
(1 x 4) + (1 x 3)
____________
3 x 4
= 4 + 3
________
12
7/12
Answer:
7/12 pounds
Step-by-step explanation:
1/3 * 1 = 1/3
1 = 4/4
then
1/3 * 4/4 = 1/3
1/3 * 4/4 = (1*4)/(3*4) = 4/12
1/3 = 4/1|2
1/4 * 3/3 = (1*3) / (4*3) = 3/12
1/4 = 3/12
then:
1/3 + 1/4 = 4/12 + 3/12 = (4+3)/12 = 7/12
The meal will weigh 7/12 pounds.
THis is due in 28 minutes help ASAP
Which measure is equivalent to 1.2 km?
0.12 cm
120 cm
1200 cm
120,000 cm
Answers
Answer:
I promise you that it is 120,000cm
Step-by-step explanation:
Answer:
120,000 cm
Step-by-step explanation:
multiply 1.2 by 100,000
HELP ME I KEEP ON ASKING THIS MY MOM WILL KILL ME!!!
Answers
Answer: 70
Step-by-step explanation:
First you multiply 17x8 then you subtract it by 64 then you divide it by 2 please double check with a parent to make su
Evaluate the expression if a=8, b=6
(17 x 6 - 8^2)/2
(102 - 64)/2
38/2
= 19
Therefore the solution to the equation is 19
the points (4a,2) and (a,-7) have the slope of 1/2, what is the value of a?
Answers
Answer:
6
Step-by-step explanation:
slope= m= y-intercept/x-intercepts
1/2= -7-2/a-4a
1/2= -9/-3a
1/2 = 3/a
a = 6
What do we call the statement that determines if the null hypothesis is rejected?
A. Decision rule
B. Test statistic
C. Alternate hypothesis
D. Critical value
Answers
Answer:
c) alternate hypothesis
Step-by-step explanation:
Answer:
An alternate hypothesis is a statement about a population parameter that is accepted when the null hypothesis is rejected. ... A test statistic is a value determined from sample information collected to test the null hypothesis
Step-by-step explanation:
Find the slope of the line going through the given pair of points.
(6,-4) and (6,-1)
Please help!!
Answers
Answer:
No slope
Step-by-step explanation:
There is no slope because it is a vertical line.
Write 40% as a fraction in simplest form.
Answers
Answer:
4/10
Step-by-step explanation:
{{With image this time}} (Guys I really need help with this one question) FGHIJ ~ YUVWX. Find UY and GH.
Answers
Answer:
UY = 90
GH = 4
Step-by-step explanation:
Find the ratio of FGHIJ to YUVWX.
This,
Ratio = IJ to WX
IJ : WX = 6/54 = ⅑
✔️UY corresponds to GF. Thus:
GF:UY = 1:9
GF = 10.
Therefore:
10/UY = 1/9
Cross multiply
90 = UY
UY = 90
✔️GH corresponds to UV.
UV = 36
GH:UV = 1:9
Therefore,
GH/36 = 1/9
Multiply both sides by 36
GH = 1/9 × 36
GH = 4
g There are currently 100 cases of flu in a small town of population 1,000 people, and all the people of the town are susceptible and will eventually get the flu. Early in the flu epidemic, the number of cases is increasing by 20% each day. Find a logistic function that gives the number, P, of people with the flu as a function of t, the number of days from now. SHOW WORK. Do work by hand on a piece of paper in ink and then upload a pdf of your work as your answer to this question. Your function should be in the form,
Answers
Answer:
[tex]N(t) = \frac{1000}{1 + 0.9e^{-0.2t}}[/tex]
Step-by-step explanation:
The logistic function has the following format:
[tex]N(t) = \frac{K}{1 + (\frac{K - P_0}{P_0})e^{-rt}}[/tex]
In which:
K is the carrying capacity(maximum population).
[tex]P_0[/tex] is the initial number.
r is the growth rate, as a decimal.
There are currently 100 cases of flu in a small town of population 1,000 people
This means that [tex]P_0 = 100, K = 1000[/tex]
Early in the flu epidemic, the number of cases is increasing by 20% each day.
This means that [tex]r = 0.2[/tex]
Function:
[tex]N(t) = \frac{K}{1 + (\frac{K - P_0}{P_0})e^{-rt}}[/tex]
[tex]N(t) = \frac{1000}{1 + (\frac{1000 - 100}{1000})e^{-0.2t}}[/tex]
[tex]N(t) = \frac{1000}{1 + 0.9e^{-0.2t}}[/tex]
WILL PUT BRAINLIEST
An online shoe store is having a sale. The original price of each pair of shoes is p dollars. The store sells 15 pairs of shoes and earns a total of (15p−30) dollars. a. Factor the expression using the GCF.
15p−30=
b. The discount per pair of shoes is $
Answers
Answer:
15p - 30 = p - 2
b. $2.00
Step-by-step explanation:
So if they sold 15 pairs but there's a -30 in the expression, so just divide the total discounted cost which is $30 by the number of pairs, which is 15. So 30 ÷ 15 = 2, and that's the answer to b.
What is the relationship between the shade at Ingles in the diagram?(<1 and <2)
Using the diagram from #1, if m<1 = 56 degrees, what is the m<2?
Answers
Answer:
Alternate interior angles
56 degrees
Charles makes $3.50 in profit for every fruit basket, b, he sells at the farmers' market. He has to pay $75.25 to rent a booth for a day. Which graph shows how many baskets of fruit Charles must sell each day to at least pay for the expense of the booth?
Answers
Answer:
21.50$
Step-by-step explanation:
75.25 divided by 3.50
hope this helps!
A mammal's surface area can be calculated by using the equation S(m) = km where s(m) is the surface area in square centimeters, k is a constant and m is the mass in grams of the mammal. What is the mass of a mammal with k = 8.5 and a surface area of 6000 square centimeters? Round answer to the nearest whole number
Answers
Answer: 706 grams
Step-by-step explanation:
s(m) = km
So 6000 = 8.5m
Divide both sides by 8.5 to isolate m
6000/8.5 = 8.5m/8.5
705.88 = m
m = 706 (rounding up)
The required surface area of the given mammal is given as square meters.
Given that,
A mammal's surface area can be calculated by using the equation S(m) = km where s(m) is the surface area in square centimeters, k is a constant and m is the mass in grams of the mammal.
The surface area of any shape is the area of the shape that is faced or the Surface area is the amount of area covering the exterior of a 3D shape.
here,
Given expression,
S(m) = k × m
Now put S(m) = 6000 and k = 8.5
6000 = 8.5m
m = 6000/8.5
m = 705.9 square centimeters
Thus, the required surface area of the given mammal is given as square meters.
Learn more about the surface area here: https://brainly.com/question/2835293
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i need the answers for this question
Answers
Answer:
13/12 or 1 1/12
Step-by-step explanation:
First you would convert the 1/6 to 2/12 then add them like normal to get 13/12.
Hope this helps :
What is 69% of 35? Round to one decimal place.
Answers
Hi there!
Multiply 69 with 0.01...
[tex]69[/tex]·[tex]0.01=0.69[/tex]
Multiply 0.69 with 35...
[tex]0.69[/tex]·[tex]35=24.15[/tex]
Convert 24.15 into 24 since it’s telling us to round to one decimal place...
Final Result: 24
Is the relations a function? {(2, –4), (–2, 4), (2, 5), (5, –1), (–1, 5)} Select the best answer.
a
Yes, the relation is a function
b
No, the relation is not a function. The domain values of –1 and 2 are both assigned to 5.
c
No, the relation is not a function. The domain value of 2 is assigned to both –4 and 5.
Answers
Answer:
Letter C is the answer.
The diagonal of a monitor that is 5 inches wide and 12 inches
Answers
Answer:
I'm not sure if you forgot to add the rest of the question, but does this help?
Step-by-step explanation:
If you are using the pythagorean theorem you would a^2 + b^2 = c^2. 5 = 25, 12 = 144.
:)
