Answers
Answer:
8 square unitsStep-by-step explanation:
Split the polygon into 3 triangles as pictured below
They have base and height:
4 and 3, 1 and 1, 3 and 1Find the area of 3 triangles and add up:
A = 1/2bhA = 1/2*4*3 + 1/2*1*1 + 1/2*1*3 = 6 + 1/2 + 3/2 = 8 square units
Answer:
8
Step-by-step explanation:
Related Questions
Heather purchased a new $1,500 laptop by using a credit card with a 17% interest rate. She will pay off the balance in 2 years by paying monthly payments of $74.16. Calculate Heather’s total cost of repayment.
Answers
12 months in a year
2 years
2x12=24
74.16x24=1779.84
Heather's total cost of repayment is $1,779.84.
What exactly is a monthly payment?A monthly payment is a payment made every month to pay off loans or advances. It's similar to EMI.
Given,
Principal = $1,500
Rate = 17% per year (or 0.17 as a decimal)
Time = 2 years
Total interest = (principal × rate × time) / 12
Substitute the given values, and we get:
Total interest = (1500 × 0.17 × 2) / 12 = $51
So, Heather will pay a total of $51 in interest over the two years.
Total repayment = monthly payment × number of months
Here,
Monthly payment = $74.16
Number of months = 2 years × 12 months/year = 24 months
Substitute these values, and we get:
Total repayment = $74.16 × 24 = $1,779.84
Therefore, Heather's total cost of repayment is $1,779.84.
Learn more about the monthly payments here:
https://brainly.com/question/20761642
#SPJ3
why is no one answering me me??? :(
Answers
Answer:
hewo
Step-by-step explanation:
i dont know- probably bc they don't want to
Sophia’s dad paid $18.70 for 8.5 gallons of gas at the super gas mart. What is the cost of one gallon of gas and how much would it cost to also fill a 5 gallon container for his lawnmower
Answers
Answer:
2.20$
11$
Step-by-step explanation:
18.70/8.5=2.2
2.2= 2.20$
2.2x5=11
11=11$
The arithmetic sequence ; is defined by the a i formula : a 1 =-4910 a i =a i-1 +8 Find the sum of the first 575 terms in the sequence.
Answers
Answer:
- 1,503,050
Step-by-step explanation:
Given that the sum of arithmetic sequence =
n/2[2a + (n-1)d]
Where;
n = 575
a = -4910
d = a i - a i-1 = 8
Substituting values;
575/2 [2(-4910) + (575 -1) 8]
575/2 [(-9820) + 4592]
= - 1,503,050
Solve the Equation 4x^2-5x-6=0
Answers
Answer: = 2
Step-by-step explanation: Once in standard form, identify a, b, and c from the original equation and plug them into the quadratic formula.
help please I have too many points and I also need help on my math
Answers
Answer:
Complementary
x = 55
Step-by-step explanation:
Complementary angles add up to 90°, while supplementary angles add up to 180°.
In this situation, the two angles add up to 90° (the little box means that an angle is a 90° angle) So, the angles are complementary.
Now, we can write this equation.
x + x - 20 = 90
Simplify.
2x - 20 = 90
2x = 110
x = 55
Just in case, let's check the answer.
Substitute x = 55 into (x + x - 20 = 90)
55 + 55 - 20 = 90
110 - 20 = 90
90 = 90
This is true, so x = 55 is correct.
I hope this helps! Feel free to ask any questions!
Write a complete two-column proof for following information.
Given: AB = 3y - 1, BC = 7y, AC = 29
Prove: AB = 8
Answers
Because:
AB = 3*3-1 = 8; BC = 7*3 = 21; AC = AB+BC = 29
24 boys started a cycle racc and 18 of them
ended the race. What percentage of boys
ended the race?
ation owned
Answers
25-18=6
6 goes into 24 4 times so it is 25% that did not finish
100%-25%=75%
So 75% finished the race
Which expression is equivalent to 10f - 5f + 8 + 6g + 4? I’ll mark Brainliest :D
Answers
Answer:
The answer is 5f + 6g +12
Step-by-step explanation:
Answer:
5f + 6g +12
Step-by-step explanation:
Simplify the expression.
What is the answer using substitution X+(x-178)=676
Answers
2 3/4 +1 1/4+3 1/2 
Answers
Brainliest would be nice
I am stugling with algebra (because of zoom classes) and have multiple questions, please answer as many as you can. Thank you!
3x + 7 = 4x X=
x + 2 + 2x = x + 10 X=
x + 3x = x + x + 10 X=
2x + 3 + 3x = x + 11 X=
(oh and PLEASE explain this to me!)
Answers
9514 1404 393
Answer:
x = 7x = 4x = 5x = 2Step-by-step explanation:
The general steps are ...
look at what you haverewrite the equation so the variable terms are on one side and the constant terms are on the other side of the equal sign; collect termsdivide by the coefficient of the variableIt is generally convenient to put the variable terms on the side of the equation having the largest (most positive) variable term. You do the rearranging by subtracting the terms you don't want. Any operation is performed on both sides of the equation.
__
1) 3x + 7 = 4x
We observe the largest x-term is on the right, and the only constant term is on the left. We can subtract the x-term 3x to eliminate it from the left side
3x +7 -3x = 4x -3x
Combining like terms gives ...
7 = x . . . . . this is the solution
__
2) x +2 +2x = x + 10
We observe x-terms and constants on both sides of the equation. First of all, we will combine like terms.
3x +2 = x +10
The largest x-term is on the left, so we choose to subtract x (the x-term on the right)
3x -x +2 = x -x +10
2x +2 = 10
We don't want the constant on the left, so we subtract 2.
2x +2 -2 = 10 -2
2x = 8 . . . . . . . . . . combine like terms
Now, we divide by the coefficient of x.
2x/2 = 8/2
x = 4 . . . . . . the solution
__
3) x +3x = x + x + 10
4x = 2x +10 . . . . . . . combine like terms
2x = 10 . . . . . . . . . . . subtract 2x
x = 5 . . . . . . . . . . . . . divide by 2
__
4) 2x +3 + 3x = x + 11
5x +3 = x +11 . . . . . . . . combine like terms
4x +3 = 11 . . . . . . . . . . . subtract x
4x = 8 . . . . . . . . . . . . . . subtract 3
x = 2 . . . . . . . . . . . . . . .divide by 4
_____
Learn to identify and combine like terms. Use addition or subtraction to eliminate terms you don't want. Use multiplication or division to eliminate coefficients you don't want. Whatever you do to one side of the equation must also be done to the other side of the equation. (In the above, we use "subtract ..." to mean "subtract ... from both sides of the equation," for example.)
Slope= -4
Point = (2, -4)
Slope-Intercept Form:
Answers
Answer:
y=mx+b
-4x+4=y
Step-by-step explanation:
slope=-4
-4=-4(2)+b
-4=-8+b
add -8 to both sides
4=b
-4x+4=y
Press the hotspot next to the name of the learner who wrote an incorrect expression.
Answers
Answer:
Luis
Step-by-step explanation:
HELP QUICK I WILL GIVE YOU THE CROWN
Answers
Answer:
G
Step-by-step explanation:
5+8+10+7=30
10/30=1/3
Answer:
G. or H. one of em
Step-by-step explanation:
3. The dollar amount d that Megan earns varies directly with the number of
hours h that she works. In her last paycheck, she earned $148.50 working
18 hours. If her next paycheck is $107.25, how many hours did she work?
Answers
Answer:
13 hours
Step-by-step explanation:
148.5/18=8.25
107.25/8.25=13
Solve for z:
-0.25z = -1.25
Answers
Answer:
the answer is 5
Step-by-step explanation:
-0.25/(-0.25)=-1.25/(-0.25)
z=5
Answer:
5
Step-by-step explanation:
HELP!! ILL GIVE BRAINLIEST
Answers
Answer:
The answer is 90 degrees.
Step-by-step explanation:
If you want an explination, I'm more than happy to explain.
Answer:x=90
Step-by-step explanation:
90
how many two digits divisible by 6
Answers
Answer:
The first two digit number divisible by 6 is 12 and The last two digit divisible by 6 is 96 Let a=12, d=6, an=96
Step-by-step explanation:
Answer:
15.There are 15 2 digit numbers which are divisible by 6.
Let c and d stand for two different rational numbers. If |c| < |d| , then what else must
be true?
a: c is closer to 0 then d is
b: c is less than d
c: on a number line, c is to the left of d
d: the opposite of c is greater than the opposite of d
Answers
Answer:
c: on a number line, c is to the left of d
A state university locks in costs for a student once a student starts attending the university. The total cost is $23,500. A student has the following help in covering the costs of school. An academic scholarship of $8,200. Other scholarships and grants of $7,400. Grandparents pay $1,000. What is the amount that the student will need to save every month in order to pay off the remaining costs in 10 months?
Answers
Answer:
Answer is 690 every month
Step-by-step explanation:
The total cost is $23,500
Scholarship:8200$
2nd scholarship:7400$
Grandparents: 1000$
23,500-8,200-7400-1000=6900÷10=690
He will have to save up 690 every month for 10 months
On Friday 1/3 of 180 bottles of water on a supermarket shelf were dold. On Saturday 3/5 of the remainder were sold. All the remaining bottles were sold on Sunday. a) How many bottles were sold on Sunday. b) How many more bottles of water were sold on Saturday than on Friday?
Answers
To find 1/3 of 180, we need to multiply 180 by 1/3, or divide 180 by 3. For this one, we will try both methods.
180/1 x 1/3 = 180/3 or 60
180 / 3 =60
Since we now know how much was sold, we need to find what is left. We need to subtract 180 by 60.
180-60=120
So 120 bottles are left. Now, since 3/5 of 120 were sold the next day, we need to multiply 120 by 3/5.
120/1 x 3/5 = 360/5 or 72.
Now we know that 72 bottles were sold on Saturday. Subtract 120 by 72 to know how much is left in total.
120-72=48
60 bottles of water were sold on Friday.
72 bottles of water were sold on Saturday.
There were 12 more bottles sold on Saturday than Friday.
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hope it helps
4. A carpenter is building a unique jewelry box in the shape of a triangular prism. How much wood will it take to complete the project? 9.5 m 10m 16 m 6 m
Answers
Answer:
9.5 m
Step-by-step explanation:
WHAT IS EQUIVALENT TO THE INEQUALITY 2X>6?
Answers
Answer:
x > 3
Step-by-step explanation:
Simply isolate the inequality to get a equivalent inequality. Treat the sign > like an equal sign, what you do to one side, you do to the other side of the inequality.
Isolate the variable, x. Divide 2 from both sides of the equation:
(2x)/2 > (6)/2
x > 6/2
x > 3
x > 3 is your equivalent inequality.
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Can someone pleaseeee help me with this!!
Answers
Answer:
I can't it's just too difficult
Please help meeeeee thanksss
Answers
Answer:
Step-by-step explanation:
it's 3 hmmm it tells you rise over run.. just about where they are asking for the answer.. what do you not get about the question?
It's takes Mario 1/4 hour to mow mr Harris's lawn. It takes him 3 times as long to mow mrs Carter's . How long does it take Mario to mow mrs Carter's lawn
Answers
Answer:
670
Step-by-step explanation:
First you have to fined the unit rate
1,500/25= 60
a do
300x60= 18,00-98
Harris = 1/4
Carter= 3(Harris) = 3(1/4)
which equal 3/4 hours, which is also equivalent to 45 minutes
Tell whether the angles are adjacent or vertical. Then find the value of x.
Answers
Solve for X and round to the nearest hundredth
Answers
Answer:
Pretty sure it's 20.24.
Step-by-step explanation:
Since you know the side adjacent to the reference angle and you want to find the side opposite, you're going to need to use tangent, which is opp/adj.
tan(39) = [tex]\frac{x}{25}[/tex]
Find the tangent of 39...
0.8097 is the approximate value. So...
0.8097 = [tex]\frac{x}{25}[/tex]
Now, switch the sides to make it easier.
[tex]\frac{x}{25}[/tex] = 0.8097
Multiply both sides by 25.
x = 20.24
Helppp me pleaseee due tonight
Answers
Answer:
2.25 x 3 = 6.75
Step-by-step explanation: