Answers
Answer: x = 7, y = 3
The triangle with side lengths 7 and x is equilateral (all sides are the same length) since all its angles are equal, so x = 7. Then the top two angles in the other triangle are equal, which tells us that y + 4 = 7, and y = 3.
i hope this helped! :D
Answer:
poop
Step-by-step explanation:
Related Questions
Mr. King needs to buy floor mats for his car. The floor mats cost $145.00 before sales tax. The sales tax is 7.5%. What is the total amount
Mr. King will pay for the floor mats after taxes?
Answers
Answer:
$155.88
Step-by-step explanation:
We can set up an expression like this to find the final price of the floor mats:
([cost of floor mats]*[sales tax])+[cost of floor mats]
= (145*0.075)+145
= 10.875+145
= 155.875
Finally, we round our answer to $155.88.
I hope this helps!
Adrian currently has $500 in his savings account. He saves $10 per month. He saves the same amount each month and does not take any money out of the account. In how many months will Adrian have $700?
Answers
Answer:
20 months
Step-by-step explanation:
Solve by using elimination. Express your answer as an ordered pair.
Answers
Greetings.
The answer is (5,4)
Explanation:
Solving by elimination can be done by adding or subtracting of first and two equation.
Find any terms that make themselves = 0.
And that is the y-term.
Our 2y and -2y. If we add each others, we'd get 0 for y-term.
Therefore, we eliminate the y-term first.
[tex]\left \{ {{-x+2y=3} \atop {3x-2y=7}} \right. \\2x=10[/tex]
If you are wondering how I get 2x = 10 then here's the explanation.
So we simply add/subtract both equations.
We do -x + 3x = 2x
Then +2y - 2y = 0
And 3 + 7 = 10
That's how we get 2x = 10.
Basically Add/Subtract in Vertical way.
[tex]2x=10\\x=5[/tex]
We may get the x-value but we need to know the y-value too.
Therefore, substitute x = 5 into any given equations. I suggest you to substitute the x-value in any equations with less coefficient value.
I'd rather substitute x = 5 in -x+2y = 3.
[tex]-x+2y=3[/tex]
Substitute x = 5 in -x + 2y = 3
[tex]-5+2y=3\\2y=3+5\\2y=8\\y=\frac{8}{2}\\y=4[/tex]
Therefore, when x = 5, y = 4. Since you want the answer in ordered pairs then It's (5,4).
Which function has a domain of all real numbers? 
A. Y=(x+2)^1/4
B. Y=-2(3x)^1/6
C. Y=(2x) ^1/3-7
D. Y=-x^1/2+5
Answers
The correct option is C, that function has a domain of all real numbers.
Which function has a domain of all real numbers?First, remember that square roots (or even roots) can't have negative arguments, so these ones can be discarded.
Also, remember that a root of degree n can be written as:
[tex]\sqrt[n]{x} = x^{1/n}[/tex]
In this way are all the given roots written.
With that in mind, we can see that options A, B, and D are even roots, then these options can be discarded.
The only option that has a domain of all real numbers is option C, which has an odd degree.
Learn more about domains at:
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Will give brainliest
Enter your answer, as a mixed number in simplest form
4 1/3÷1 2/9
Answers
Answer:
8/27
Step-by-step explanation:
In the past year, Keith watched 34 movies that he thought were very good. He watched 40 movies over the whole year. Of the movies he watched, what percentage did he think were very good?
Answers
You divide 34 and 40
I need help asap!! I really appreciate it!!
Answers
Answer:
His debt is less than $30
Step-by-step explanation:
What equation in slope-intercept form represents the line that passes through the points (3,-2) and (1, -3)?
A)y=1/2x+5/2
B)-5/2x-1/2
C)y=-1/2x-5/2
D)y=1/2x-7/2
Answers
Answer:
the answer is d.
Step-by-step explanation:
its d. hope this helped!! also heres a picture to prove d is the right answer
4. You have $40 in your wallet, but you do not want to spend all of it. You want to have at least some money left. You find a shirt for $5 and buy it. What is the amount of money (m) you have left to spend?
A. m + 5 ≤ 40
B. m + 5 40
Answers
The amount of money (m) you have left to spend is A) m + 5 ≤ 40.
The answer is A. m + 5 ≤ 40.
The amount of money you have left to spend is represented by m. After buying the shirt, you have m - 5 dollars left. Since you want to have at least some money left, m - 5 ≤ 40.
Option B is incorrect because it states that m + 5 is greater than or equal to 40. This would mean that you have more than 40 dollars left after buying the shirt, which is not possible.
Here is a table that shows the different values of m and m - 5:
As you can see, the value of m - 5 is always less than or equal to 40. This is because m is always less than or equal to 45.
Therefore, the correct answer is A. m + 5 ≤ 40.
To learn more about amount here:
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Movie theaters exploit your senses by filling the air with the scent of popcorn.
Answers
Answer:
Fax
Step-by-step explanation:
how long will it take $100 to double if the interest rate is 2.5%
Answers
The rectangle below has an area of 144x4 square meters and a width of 12x meters. What is the length of the rectangle?
Answers
As we know that
♦ Area of rectangle = Length × breadth
Substituting known values ,
⇒ 144x⁴ = 12x ( Length )
⇒ 144x⁴ / 12x = Length
⇒ 12x³ = Length
⇒ Length = 12 x³
At a recent election a total of 93648 votes were cast for the 4 candidates, the winner exceeding his opponents by 25627, 10681 and 55924 votes respectively . How many votes cast for each candidate?
Answers
Answer:
The number of votes cast for each candidate are as follows:
Candidate a = 46470
Candidate b = 20843
Candidate c = 35789
Candidate d = -9454
Step-by-step explanation:
Let A, B, C and D represents the number of votes for a (winner), b, c and d candidates. Therefore, we have:
A + B + C + D = 93648 ................. (1)
Also, we have:
A - B = 25627
B = A - 25627 ........ (2)
A - C = 10681
C = A - 10681 ............. (3)
A - D = 55924
D = A - 55924............. (4)
Substituting equations (2), (3) and (4) into (1) and solve for A, we have:
A + A - 25627 + A - 10681 + A - 55924 = 93648
4A = 93648 + 25627 + 10681 + 55924
4A = 185880
A = 185880 / 4
A = 46470
Substituting A = 46470 into each of equations (2), (3) and (4), we have:
B = 46470 - 25627 = 20843
C = 46470 - 10681 = 35789
D = 46470 - 55924 = -9454
Therefore, the number of votes cast for each candidate are as follows:
Candidate a = 46470
Candidate b = 20843
Candidate c = 35789
Candidate d = -9454
Additional Note:
It should be noted that Candidate d has negative votes of -9454. This is possible because a negative vote is voting system that gives votes the opportunity to indicate dislike for a candidate, without increasing the votes of other candidates, and the number of dislikes will be the number of votes that will be deducted from the votes of the candidates. Therefore, a candidate can have negative votes cast if he gets only dislikes or more dislikes than votes.
3. Which situation could be represented by the graph shown?
30
27
24
21
18
15
12
9
6
3
1 2 3 4 5 6 7 8 9 10
O A. Garrett buys limes of $0.80 each.
O B. Sophia buys 12-packs of soda for $1.75 each.
O C. Jacob buys packs of gume for $1.50 each.
O Allison purchases lemons for $0.75 each.
Answers
Answer:sophia
Step-by-step explanation:
What is the distance, in units, between J=(6,1) and K=(6,−7)?
Answers
Answer:
-8
Step-by-step explanation:
Mrs. Jones decided to buy some pencils for her class. She bought 2 packages of pencils, and each package contained 42 pencils. There are 21 students in her class and she divided up the pencils so that each student had the same amount of pencils. If there were no pencils left over, how many pencils did each student get?
A.
2
B.
42
C.
23
D.
4
Answers
Answer:
4
Step-by-step explanation:
42*2=84
84/21
Tim plans to spend 40 hours on exercise training to eam a private trainer llcense. He has saved $2,000 for training. Tim
would like to determine the most he can afford to pay per hour for training.
In two or more complete sentences write and solve an inequality for the situation and explain how you will solve the
Inequality.
Answers
Answer:
The answer is for 50$ per hour Tim will be able to complete the training for private license.
Step-by-step explanation:
You divide 2,000 by 40.
= 2,000/40 which equals 50. so, Tim can spend $50 on training if he plans to do 40 hours.
This situation can be easily solved since Tim only wants to know the amount he needs to pay for an hour of training.
for 40 hours = 2,000$
for 1 hour = 2,000/40
= 50$ per hour
So for 50$ per hour Tim will be able to spend 40 hours on training.
I need help I don’t know how to do please help!!!
Answers
Answer:
3a2+8a+9
Step-by-step explanation:
since it is an isosceles triangle two sides are equal and for perimeter just add all sides
3a+5+3a+5+3a2+2a-1
The unit price (rate) per 1 gallon of gas is $3.00. The constant of proportionality is $3.00. Using the unit rate, how much will 15 gallons of gas cost?
a) $3.00
b) $21.00
c) $45.00
d) $90.00
Answers
Since 1 gallon is $3 you know that if you multiply 1 by 15 and ALSO multiply $3 by 15 you will have your answer.
15x1 gallon = 15 gallons
15x$3 = $45
15 gallons = $45
Lines x and y are parallel and are cut by the transversal b. If the measure of angle 1 is 57°, what is the measure of angle 6? Explain the relationship between the two angles.
Answers
Answer:
[tex]\angle6=123[/tex]
Step-by-step explanation:
Given
Lines x and y
Transversal b
[tex]\angle 1 = 57[/tex]
Required
Find [tex]\angle 6[/tex]
From the attachment, [tex]\angle1[/tex] and [tex]\angle7[/tex] are vertically opposite.
This means that
[tex]\angle 1 =\angle 7 = 57[/tex]
Similarly
[tex]\angle 7[/tex] and [tex]\angle 6[/tex] are supplementary angles
So:
[tex]\angle7 + \angle6=180[/tex]
Make [tex]\angle6[/tex] the subject
[tex]\angle6=180-\angle7[/tex]
[tex]\angle6=180-57[/tex]
[tex]\angle6=123[/tex]
The relationship between [tex]\angle1[/tex] and [tex]\angle6[/tex] is that they are supplementary angles because:
[tex]\angle6+ \angle1=180[/tex]
The distance traveled by car is 2 ⅜ miles. Write this mileage as a decimal.
Answers
Answer:
2.375
Step-by-step explanation:
Answer:
2.375
Step-by-step explanation:
2 3/8= 19/3 = 2/375
Kayla uses a rate table to keep track of how much she earns on her job based on how long she works how much will kayla if she works 6 1/2 hour shift
a. $8.00
b. $45.60
c. 49.40
d. 123.50
Answers
Answer: A
Step-by-step explanation: answer is A because if you multiply the chart and minuses than you will get 8.00 an hour
Solve for x.
2/3x−5=21
x = 24
x=323
x = 39
x=423
Answers
Answer:
39 i think let me know if im wrong
Can someone please help me :) (it’s a picture)
Answers
Answer:
y-1=5(x+6)
Step-by-step explanation:
Point slope:
(y-y1)=slope(x-x1)
y-1=5(x+6)
Hope this helps!
Answer:
y - 1 = 5(x + 6)
Step-by-step explanation:
The equation of a line in point- slope form is
y - b = m(x - a)
where m is the slope and (a, b) a point on the line
Here m = 5 and (a, b) = (- 6, 1), then
y = 1 = 5(x - (- 6) ), that is
y - 1 = 5(x + 6)
without dividing tell whether the quotient of 4.45 divide by 15 is greater than less than or equal to 3.
Answers
Answer:
less
hope this helps
PLEASE HELP I NEED ANSWER NOW
Answers
plz help me out, this is from a study guide for my test today! thank you!
Answers
That is the equation that represents the chart
Jackie can make 70% of her shots. If she attempted 60 shots about how many did she make?
Answers
Answer:
42
Step-by-step explanation:
No of shots made = 70% of 60 = 0.70*60 = 42
Find the distance between the given point (2,-2) and (-4,-7)
Answers
Answer:
-11
Step-by-step explanation:
that's my answer please follow me
I WILL MARK BRAINIEST
HELP ASAP
Please answer question 16
Answers
Answer:
Step-by-step explanation:
The smaller rectangle has a perimeter of 200 meters. Let's say that the smaller rectangle has length 60 and width 40. This would give it a perimeter of 200, since 2*(60+40) = 200.
If these are the length and width of the smaller one, we can multiply each by 5/4 to get the length and width of the larger one.
length of larger rectangle = 60*5/4 = 75
width of larger rectangle = 40*5/4 = 50
These dimensions would give a perimeter of 250, since 2*(50 + 75) = 250.
It is worth noticing that 250 is equal to 200 * 5/4. In the future, you can simply multiply perimeter by the ratio instead of going through all these steps.
