Answer:
[tex]h = 8 \: ft[/tex]
Step-by-step explanation:
Height of trapezoid formula:
[tex]h = 2 \times \frac{area}{a + b} [/tex]
Given:
Area: 40 square feet
a: 6 feet
b:4 feet
Using the given information,
[tex]h = 2 \times \frac{40}{6 + 4} [/tex]
Add the numbers in the denominator
[tex]h = 2 \times \frac{40}{10} [/tex]
Reduce the fraction with 10
[tex]h = 2 \times 4[/tex]
Answer:
[tex]h = 8 \: feet[/tex]
Solve 5x + 2 = 22 please help
Answer:
x=4
Step-by-step explanation:
5x+ 2 = 22
-2 -2
5x= 20
divide by 5 on both sides
x=4
At your child's birth, you begin contributing monthly to a college fund. The fund pays an APR of 4.1% compounded monthly. You figure your child will need $40,000 at age 18 to begin college. What monthly deposit is required? (Round your answer to the nearest cent.)
Answer:
$185.19
Step-by-step explanation:
Evaluate 7 + x(-3)
When x = -6
Answer: 25
Step-by-step explanation:
7 + -6(-3)
7 + 18 = 25
Answer:
25
Step-by-step explanation:
x= -6
7+ -6(-3)=
7+ (18)=25
25
If Sophie gets $26.00 and Jack gets four times the amount as Sophie. How much do Jack get?
Answer:
he gets 104$
Step-by-step explanation:
104 dollars
26x4=104
Answer:
Step-by-step explanation:
Times means multiple so 26 x 4 and that equals 104. $104 dollars would be your answer.
(transformasi laplace) tentukan L { f ( t ) } apabila f(t) masing masing fungsi berikut. f(t)= 5t^3 - 6sin2t + 4e^-4t
Answer:..................................................................
Find
the
value
of sin 90+ tan45?
Answer:
91.61
Step-by-step explanation:
thats what i got
Answer:
2
Step-by-step explanation:
sin(90) = 1
tan(45) = sin(45)/cos(45) = (2/√2)/(2/√2) =1
Please tell me the sum 3+5?
Answer:
5+3=8
Step-by-step explanation:
5+3=8
sum is adding
Answer:
The answer is 8
Step-by-step explanation:
camille has save php 3,150.00 in the past three month.if the bike cost Php9,000.00,what percent of the cost of the bike has he saved??
Answer:
the percent of her saving to the price of the bike is 35%
7 people are going to share an 84 oz bottle of soda how many ounces will each person get to drink
Answer:
12
Step-by-step explanation:
divide 84 by 7.
Answer:Each person should get 12 ounces if they share it evenly.
Step-by-step explanation:I divided the number of ounces by the number of people splitting it.
1/2 (16x + 20)
Need help
Answer: let's say x = 1
16 x 1 =16
16+20=36
36x1/2=18
Step-by-step explanation:
Please help my head hurts
Background assumptions concerning Texas license plates:
• License plates have 7 characters __ __ __ __ - __ __ __
• The first 4 characters have to be letters
• The last 3 characters have to be numbers
• The last number cannot be a 9 or 1
• The first and second letter cannot be a vowel (multiple correct answers)
Answer:
jhtr638
Step-by-step explanation:
jhtr638
chose 4 random letters
then chose 3 random numbers
made sure no vowels or 9 and 1
Find sin (E) given the triangle.
Someone pls help me wit this I’m so confused
Answer: 75.75°
Step-by-step explanation:
Sine is the opposite of the angle divided by the hypotenuse. The opposite side of the angle is 12.6 and the hypotenuse is 13.
sin(Ф) = 12.6/13
Take the inverse sine of both sides, this requires a calculator.
Ф = 75.75°
If you were to deposit $1,000 into an account that paid 10 percent interest compounded semiannually, how much money would you have in the account one year from now?
A rectangular garden has a perimeter of 36 yards and a width of 8 yards.
What is the area of the garden?
72 square yards
80 square yards
100 square yards
112 square yards
Answer:
80 square yards
Step-by-step explanation:
We know we have a width of 8 yards and a perimeter of 36.
how I figured it out was:
36=(8*2) * (x*2)
8*2=16
36-16=10
So now we know the length and width.
area of a rectangle is lw (length * width)
10*8=80.
Ms. Ortiz borrows $2.50 every day for a school week (5 days) to buy a bacon egg and cheese. How much does
she owe by the end of the week? (Use negative numbers to show how much she owes
It’s multiplying signed numbers
Answer: She will owe $12.50 at the end of the week, and her account balance will be -12.50 dollars.
Step-by-step explanation:
A school week is 5 days. If Ms. Ortiz borrows $2.50 every day, then we will have to multiply 2.50 by 5 to find how much Ms. Ortiz owes at the end of the week.
2.50 x 5 = 12.5, or $12.50.
Therefore, Ms. Ortiz owes $12.50 at the end of the week, and her account balance will be -12.50.
Logan is starting a running plan to train for a race. In the first week of his running plan, Logan will run 10 miles. The plan calls for Logan to increase his weekly milage by 4 miles every week. If Logan sticks to the plan, how many miles would he be expected to run during his 7th week of the training plan?
Answer:
Step-by-step explanation:
34 miles by the 7th week.
You just add 4 more each week.
How do I use the definite integral to find the area between x-axis and f(x) over the indicated interval
Answer:
(A). 2
Step-by-step explanation:
FYI :
[tex]\int\limits^4_1 {x^{-\frac{1}{2} } } \, dx[/tex] = 2√x (from 1 to 4) = 2√4 - 2√1 = 2
Find the mean of the data 18,36,24,36,30,36
Answer:
30
Step-by-step explanation:
To calculate the mean, add up all the numbers in the data and divide the sum by the number of numbers in the data.
(18+36+24+36+30+36)/6 = 30.
Answer:
30
Step-by-step explanation:
To find mean, add up all the numbers, then divide by how many numbers there are:
18 + 36 + 24 + 36 + 30 + 36/6
180/6 = 30
Hope this helps :)
Which inequality is represented by this graph? 0 - 345> x O 0 -34.5 0 -355 cx
Answer:
Step-by-step explanation:
If x is the white dot on the graph:
From what it looks like, x is right between -35 and -34 x (which is -35.5).
If that is the case then none of the answers are correct since -35.5 is equal or less than x. (the sign looks like this: "[tex]\leq[/tex]" )
But if you have to choose one of the answers then number 4 (-35.5 < x) would be closest.
Which is a better deal on a $10 item:
50% off or 10% off and then another 40% off? Explain your answer.
What quadrilaterals diagonals are congruent but neither of them is bisected by the other.
Answer:
rectangle are congruent because opposite sides of rectangle are equal. We also know that diagonals of rectangle bisect each other
Amy and three of her friends went to lunch. The total bill was $54.00. If they wanted to leave a 20% tip how
much more is added tot he bill?
If the girls split the bill evenly, how much does Amy pay?
Answer:
$16.20
Step-by-step explanation:
Bill: $54.00
Tip: 20%
People: 4
To figure out 10% of the bill, you need to move the decimal point over to the left one place: $5.40
10%: $5.40
5.40 times 2 = $10.80
54.00 + 10.80 = 64.80
Grand Total= $64.80
Since there are 4 people, we need to divide by 4:
64.80 divided by 4 = $16.20
Angie has already written 19 pages, and she expects to write 1 page for every additional
hour spent writing. How many hours will Angie have to spend writing this week in order to
have written a total of 28 pages?
Answer:
[tex]9[/tex]
Step-by-step explanation:
[tex]28 - 19 = 9[/tex]
The ratio of boys to girls at a movie is 5:4 . If there are 16 girls , how many boys are at the movie?
Answer:
,it's 15. and here's why: if i pick 4,its makes 12 because 3x4=12 and if you put 3 with 5,you get 15 which is the answer.
Step-by-step explanation:
#2 pls I’ll give braniest to whoever replies first, I’m not sure about number 2 pls help.
Answer:
D) 525
Step-by-step explanation:
hope this helped!!
Answer:
D, ($525)
Step-by-step explanation:
The cost for 1 adult is $75, and you are trying to solve for 7 adults. So basically, all you need to do is 75x7. The answer is D.
Find the measure of the arc or central angle indicated. Assume that lines which appear to be
diameters are actual diameters.
Which statement explains the relationship between corresponding terms in the table?
Answer:
Each term in Pattern X is 1/3 of the corresponding term in Pattern Y.
Step-by-step explanation:
I got it right:D
Hence in corresponding figure option b is correct.
What is series?a series is sequence in which numbers are arranged which follow a particular pattern.
How to solve?Given table where x1-5 with corresponding value 15= 3x ,
x2-10 with corresponding value 3- =3x
and so on
Hence we can say every value of x is 1/3 times to corresponding value of y
Learn more about series-https://brainly.com/question/24643676
#SPJ2
please someone help me
Answer:
Step-by-step explanation:
x≥3
x<5
x≤ 11/4
x>7
x<2
Work out the size of angle
X.
X Х
33°
20°
165°
Answer:
142 degrees
Step-by-step explanation:
The sum of angle in a quadrilateral is 360 degrees
33 + 20 + 165 + X =360
53 + 165 + X = 360
218 + X = 360
X = 360 - 218
X = 142
Hence the size of angle X is 142 degrees
Ravi buys an item for $1.08. He gives the cashier a $20 bill. How much money should Ravi get back?
Answer:
$18.92
Step-by-step explanation:
20-1.08=18.92
Answer:
$18.92
Step-by-step explanation:
Subtract $1.08 from $20
18.92
So Ravi should get $18.92 back
Hope this helps :)