Answer:
2%
Step-by-step explanation:
Answer:
2%
Step-by-step explanation:
:)
Rectangular prism is 7 feet wide and 3 feet high. Its volume is 189 cubic feet. What is the length of the rectangular prism?
can some answer thissss pleaseeee its due todayy!! ill mark brainliest!!
Answer:
1. ∠C = 90°2. ∠B = 90°3. ∠BAD = 90°4. ∠ADC = 90°5. ∠EDC = 90° - 53° = 37°6. ∠EDF = ∠DEC = 53°7. ∠FED = 90° - 53° = 37°8. ∠FEA = 90° - ∠FED = 90° - 37° = 53°9. ∠EFA = 90°10. ∠FAE = 90° - ∠FEA = 90° - 53° = 37°11. ∠EAB = 90° - ∠FAE = 90° - 37° = 53°12. ∠AEB = 90° - ∠EAB = 90° - 53 = 37°Answer:
Answer:
90°
90°
90°
90°
edc=180-90-53=37by sum of angle of triangle
edf=90-37=53
fed=cde=53alternate angle
fea=180-fae-efa=180-37-90=53
efa=180-90=90linear pair
fae=180-<e-edf=180-90-53=37
eab=90-fae=90-37=53
aeb=180-b-bae=180-90-53=37
prove that 151^3-25^3 is divisible by 126
Order the values from least to greatest
6/17 0.36 3.6%
Answer:
3.6%, 6/17, 0.36
Step-by-step explanation:
Convert to decimal:
6/17 ≈ 0.3529
0.36 = 0.36
3.6% 3.6/100 = 0.036
Order:
0.036, 0.3529, 0.36
Hope this helps.
Four less than three times a number n. Write an algebraic expression.
Answer:
3n - 4
Step-by-step explanation:
Answer:
3n - 4
Three times a number n = 3n and you just subtract 4 from that!
Could u help me out with this question? It involves SIN COS TAN (SOH CAH TOA)
x + 5 < 13 my teacher
Answer:
x ≤ 8
Step-by-step explanation:
x + 5 ≤ 13
subtract 5 from both sides
x ≤ 8
How do solve for x in supplementary ,complementary and vertical angles
Please show work. Cant even explain how much i hate mathematics
Answer:
there is no attachment
Step-by-step explanation:
what are the x and y intercepts for this equation y=−1/4x+2?
(_,_)
Answer:
(8, 0) is the x-intercept
(0, 2) is the y-intercept
Step-by-step explanation:
The y-intercept = 2 since the equation is in slope-intercept form.
The x-intercept occurs when y = 0
So, 0 = -1/4x + 2
0 = -x + 8
x = 8
(8, 0) is the x-intercept
(0, 2) is the y-intercept
A square with a side length of 2 units is dilated in a coordinate plane using the origin as the center of dilation. The resulting square has a side length of 16 units. Determine the scale factor used to create this dilation
Answer:
2.5
Step-by-step explanation:
It is correct trust me.
What is the polygon called?
Answer:
Trapezoid since it has one pair of parallel side and 4 sides.
Find the value of x.
Answer:
x = 6Step-by-step explanation:
[tex]\dfrac{6x-1}{10x+5}=\dfrac{42}{78}\\\\\\\dfrac{6x-1}{10x+5}=\dfrac{7}{13}\\\\\\13(6x-1)=7(10x+5)\\\\78x-13=70x +35\\\\78x-70x=35+13\\\\8x=48\\\\x=6[/tex]
Sole the equation x^2=16
Answer:
4
Step-by-step explanation:
4^2 = 4x4 = 16
Answer:
x = ± 4
Step-by-step explanation:
Given
x² = 16 ( take the square root of both sides )
x = ± [tex]\sqrt{16}[/tex] = ± 4
That is x = - 4, x = 4
PLEASE HELP IM GIVING 5 STAR RATINGS
write an expression for each situation:
a. for a walk-a-thon a sponsor agreed to give you a flat donation of $5 and $2 dollars for every Mile, m , you walk.
b. you and four friends plan a surprise party each of you contributes the same amount of money m for food.
c. a cell phone company charges $40 per month plus a $35 activation fee.
Answer:
a. 5 + 2m
b. 5m
c. 40m + 35
Step-by-step explanation:
Find the slope of the line.
Answer:
Formula: Y=mx+b...
Step-by-step explanation:
Y=mx+b
M= Rise over run = 1/1b=y-intercept=0Answer: Y=1x
Ben is 12 years older than Ishaan. Ben and Ishaan first met two years ago. Three years ago, Ben was 4 times as
old as Ishaan.
How old is Ishaan now?
GIVING BRIANLIST TO RIGHT ANSWER:: Math
Answer:
((4×6)×2l+((5×11)×3)=213
Step-by-step explanation:
The area of a triangle is base time height. A rectangles area is found by multiplying base time height. I this case multiply the triangles by two and the rectangles by three.
Doña Catalina tiene un terreno de una hectárea. Si desea dividir el terreno en parcelas de 400 m2, ¿cuántas parcelas obtendrá?
Answer: guyguyguyguyuguyguyg
Step-by-step explanation:
Anthony bought an 8-foot board. He cut off 3/4 of the board to build a shelf, and gave 1/3 of the rest to his brother for an art project. How many inches was the piece Anthony gave to his brother.
Answer:
8 inches
Step-by-step explanation:
Anthony bought an 8-foot board. He cut off 3/4 of the board to build a shelf
Step 1
The amount of board he used to build the shelf is calculated as:
= 3/4 of 8 foot board
= 3/4 × 8 foot
= 6 foot board.
Step 2
The amount of board left after building the shelf = The rest =
8 foot - 6 foot
= 2 foot
Step 3
We are told that he gave 1/3 of the rest to his brother for an art project
The amount of board he give his brother for an art project =
1/3 × 2 foot
= 2/3 foot
Step 4
How many inches was the piece Anthony gave to his brother?
We convert 2/3 foot to inches
1 foot = 12 inches
2/3 foot = x inches
Cross Multiply
x inches = 2/3 foot × 12 inches
x inches = 8 inches
Therefore, Anthony gave his brother 8 inches of board.
In Triangle FGH, f = 65 inches, g = 48 inches and h=70 inches. Find the measure of Angle G to
the nearest degree.
Submit Answer
Answer:
Answer:41
Step-by-step explanation:
Malika charges $7.20 per hour for babysitting. She babysits 4 hours each week. She spends $10 per week and puts the rest of her earnings in a savings account. After 12 weeks, Malika’s grandparents put a gift of money in her savings account that is equal to 0.25 times the amount she has saved from her babysitting earnings.
Answer:
i think $18.80 sorry if i’m wrong
Help on the question I don’t understand it ?
Answer:
You have to first find a ratio. Then, draw a double number line representing the ratio. Finally, you must write a sentence describing the situation. Also use the word per in the sentence.
HOPE THIS HELPED AND SO SORRY IF IT DOESN'T
Which graph corresponds to the table below?
Answer:
Graph Y
Step-by-step explanation:
This is since the points on the table match up with the line on the Y graph.
Last year 80 students signed up for a summer trip to Washington, D.C. This summer 50 students have signed up to go. What is the percent decrease in the number of students?
A 30%
B 37.5%
C 60%
D 62.5%
i will mark brainliest
Given:
Last year 80 students signed up for a summer trip to Washington, D.C.
This summer 50 students have signed up to go.
To find:
The percent decrease in the number of students.
Solution:
We have,
Students in last year = 80
Students in this year = 50
Now,
[tex]\text{Decrease}\%=\dfrac{\text{Students in last year - Students in this year }}{\text{Students in last year }}\times 100[/tex]
[tex]\text{Decrease}\%=\dfrac{80-50}{80}\times 100[/tex]
[tex]\text{Decrease}\%=\dfrac{30}{80}\times 100[/tex]
[tex]\text{Decrease}\%=\dfrac{3}{8}\times 100[/tex]
[tex]\text{Decrease}\%=37.5[/tex]
Therefore, the correct option is B.
A rectangular garden has an area of 60 squared feet. The garden is 4 feet longer than it is wide. Which equation can be used to determine the length and width of the garden?
Answer: See explanation
Step-by-step explanation:
Let the width be x
Then, the length will be x+4
Area = Length × Width
Therefore,
x × (x+4) = 60
x² + 4x = 60
x² + 4x - 60 = 0
x² + 10x - 6x - 60 = 0
x(x + 10) - 6(x + 10) = 0
(x - 6)(x + 10) = 0
x - 6 = 0
x = 6
The width is 6feet
Length = 6+4 = 10 feet
Find the solution to the inequality -0.3x-5<6.7.
Answer:
x > -39
Step-by-step explanation:
-0.3x < 6.7 + 5
-0.3x < 11.7
divide by -0.3
Answer is x > -39
For each situation, write an expression in simplest form that represents the
total amount.
On Monday, Rana spent d dirhams on lunch. She spent AED 0.50 more on Tuesday than
on Monday. On Wednesday, she spent twice as much as she did on Tuesday.
3d +1
40+ 1.5
3d
Plz helpp
I need help friends! Pls, help me I will review it once you answered :)
In a lab, 700 cells are present at the beginning of an experiment. During the first 7 hours,
the number of cells increased by 12% each hour.
Estimate the time when the number of cells is 1735.
Round answer to nearest whole hour.
Answer:
2 hours
Step-by-step explanation:
1=700
x=1735
1735=700x
1735/700
x=2.47
Answer:
Step-by-step explanation:
This is an exponential equation of the form, A=ar^t, where a is the initial amount and r is the common ratio or rate of growth and t is time. In this case.
A=700(1.12)^t and we want to find when A=1735
1735=700(1.12)^t
1735/700=1.12^t
ln(1735/700)=t(ln(1.12))
t=(ln(1735/700))/(ln(1.12))
t=8 hours