Answers
Answer:
Area = 120
Step-by-step explanation:
Triangle formula:
[tex]\frac{1}{2}[/tex](b x h)
Given:
[tex]\frac{1}{2}[/tex](10 x 24)
Multiply 10 and 24 to get 240.
10 x 24 = 240
Divide 240 and 2 to get 120.
240 ÷ 2 = 120
So answer is 120.
Related Questions
1. Camilla won $150 in a drawing contest. She spent 5/8 art supplies. How much money does she have left?
A $56.25
B $68.75
C $93.75
D $131.25
2. Kelly paid a one-time membership fee of $56.80 when joining a gym, and since then she has been paying $22.70 per month. So far she has paid the gym $374.60. For how many months has Kelly been a member of the gym?
3. The 20 students in Ms. Wilson's art class made a project with construction paper. Nine students used red construction paper, 5 students used green construction paper, and the rest of the students used blue construction paper. If Ms. Wilson chooses one project at random, what is the probability that it Will be blue?
4. The battery on Sarah's old cömputer can last for 3 3/4 hours. She bought a new computer that has a battery that can last 20% longer. How long can the battery on Sarah's new computer last?
5.Kendra needs to buy a window shade to cover a window in her living room. She measured the width of the window shade as 68 inches. The actual measurement is 72 inches. What is Kendra's percent error? Round your answer to the nearest tenth.
6. Kyle bought a sofa for d dollars and paid an 8% sales tax. Write two different expressions that represent the total number of dollars, including tax, that Kyle spent, and show or explain why the expressions are equivalent.
7. Michael and Nadia are on their school(s swim team. They each swam 5 laps and recorded their lap times in seconds.
Michael's Lap Times (seconds) 42, 43, 45, 4.7, 48
Nadia's Lap Times (seconds) 36, 37, 46, 50, 51
Who has the greater mean absolute deviation, and by how much? Show or explain how you know.
Answers
Answer:
#1
150*(1 - 5/8) = 150(3/8) = 56.25Option A#2
56.80 + 22.70x = 374.6022.7x = 374.60 - 56.8022.7x = 317.8x = 317.8/22.7x = 14 months#3
Blue = 20 - (9 + 5) = 6p(blue) = 6/20 = 0.3 or 30%#4
3 3/4 + 20% of 3 3/4 =3 3/4*1.2 = 15/4 * 12/10 =9/2 = 4.5 hr#5
Actual value = 72 in, expected value = 68 in
Error = 72 - 68 = 4 inPercent error = error/ expected value * 100% = 4/68*100% = 5.9% (rounded)#6
d + 8% = d + 0.08d = 1.08dd*1.08 = 1.08d#7
Michael
Data = 42, 43, 45, 4.7, 48Mean = (42+ 43+ 45+ 47+ 48) / 5 = 45Absolute deviation = (|42 - 45| + |43 - 45| + |45 - 45| + |47 -45| + |48 - 45|)/5 = 2Nadia
Data = 36, 37, 46, 50, 51Mean = (36+ 37+ 46+ 50+ 51)/5 = 44Absolute deviation = (|36 - 44| + |37 - 44| + |46 - 44|+ |50 -44| + |51 - 44|)/5= 6Nadia had greater mean absolute deviation: 6 - 2 = 4 (seconds)
Which answer is it? Btw thx
Answers
Answer:
B
Step-by-step explanation:
Choose the answer that BEST supports this claim:
Susan B. Anthony was an influential American civil rights activist.
A. Susan B. Anthony was born and raised in Massachusetts.
B. Susan B. Anthony died in 1906 from heart disease and other complications.
C. Susan B. Anthony organized groups and gave speeches to support women's right to vote.
D. Susan B. Anthony worked as a teacher at one time, but she decided to leave the profession.
Please Help!! Ty:)
Answers
Someone help me with this question
Answers
Answer: Yes, when they each but 4 shirts they will both have a total of 129$
Step-by-step explanation:
Select the correct answer.
Σ(-)),
Which expression gives the same result as t=0
Answers
Answer:
B
Step-by-step explanation:
since 5 is constant so you can take it out from the summation
22 The distance around a meteor crater is 9,031 ft. Find the diameter of the crater. Use 22/7
(Type an integer or decimal rounded to the nearest tenth as needed.)
Answers
Answer:
d = 2873.5 feet
Step-by-step explanation:
Given that,
The distance around a meteor crater is 9,031 ft.
We need to find the diameter of the crater. The circumference of a circle is given by :
[tex]C=2\pi r[/tex]
Where
r is the radius of the circle
So,
[tex]r=\dfrac{C}{2\pi}\\\\r=\dfrac{9031}{2\times \dfrac{22}{7}}\\\\r=1436.75\ ft[/tex]
Since,
Diameter, d = 2r
[tex]d=2\times 1436.75\\\\d=2873.5\ ft[/tex]
So, the diameter of the crater is equal to 2873.5 feet.
I need to buy 525 lbs of flour each lb costs 0.02 how much will I have to pay? please explain
Answers
Answer:
$10.5
Step-by-step explanation:
525 pounds, with $0.02 each
You just multiply 525 by 0.02
can some one please help me please please please
Answers
Answer:
Here's the points on the graph
UHHHH HELP ME PLEASE THANK U
Answers
Answer:
The average or mean of the two fights would be 19.5
Step-by-step explanation:
Basically all you have to do for this problem is add the total scores of the two fights and then divide by 2 to find your mean. 32 plus 7= 39/2= 19.5
how do i solve 7x^{2} +11y^{2} =40
Answers
Answer:
Step-by-step explanation:
There is no solution as you have two variables and only one equation. The best you can do is solve for one variable as a function of the other.
[tex]7x^2+11y^2=40\\ \\ 11y^2=40-7x^2\\ \\ y^2=\frac{40-7x^2}{11}\\ \\ y=\sqrt{\frac{40-7x^2}{11}}[/tex]
Les is measuring the border of her bulletin
board. She measures around the entire outside
of the bulletin board and finds the distance is
32 units.
Which measurement does 32 units
represent?
Choose 1 answer:
^
Perimeter
®
Length
©
Area
Answers
Answer:
Perimeter of the board
Step-by-step explanation:
That measurement of "the border of her bulletin board" is actually the perimeter of the board.
An aluminum cube measures 8 cm on
each edge. Aluminum weighs 2.7 grams
per cubic centimeter. How much does
the cube weigh?
Please help fast this is due in the morning
Answers
Answer: 1380 g
Step-by-step explanation: volume of cube is 8 ·8 · 8 cm³ = 512 cm³.
Weight m = density × volume = 2.7 g/cm³ x 512 cm³= 1382.4 g
What is the slope of y=x??
Answers
Answer:
Since we know the slope is the value multiplied by x , the slope is −1.
Step-by-step explanation:
We can rewrite this equation as:
y=1x+0
The slope-intercept form of a linear equation is:
y=mx+b
Where m is the slope and b is the y-intercept value.
For this equation:
y=1x+0
Therefore:
The slope is m=1
The y-intercept is b=0 or (0,0)
I hope this helps :)
Solve the following system of linear equations using substitution
Answers
Answer:
(3,7)
Step-by-step explanation:
let me know if you need an explanation, but hope this helps :)
hwlp me i need help PLZZZZZZZZZZZZZZZZ
Answers
My bad
the answer is 16
I'm going to refrain from answering area problems from now on. Deepest Apologies
5 pts
Given this situation:
A group of freshmen and sophomores are on a field trip. The
number of freshmen is five less than twice as many than the
number of sophomores.
If there are a total of 40 people on the field trip, how many
are freshmen and how many are sophomores?
Answers
Answer:
15 sophomores and 25 freshmen
Step-by-step explanation:
15×2 is 30, five less is 25
15+25=40
A matea le encanta dibujar barquitos.Si traslado su barquito inicial 1 des veces,(2 y 3) ¿Cómo desplazo cada uno de sus puntos?
Answers
Answer:
Luego de una búsqueda online, encuentre más información sobre esta pregunta, la cual se puede ver en la imagen del final.
Básicamente lo que tenemos que hacer en este tipo de problemas, es estudiar como los puntos del barco uno cambian cuando hacemos cada transformación, usualmente con un par de puntos ya podremos notar un patrón, y de esta forma entender la transformación que utilizo para mover la figura.
Para conocer las coordenadas de cada punto tenemos que ver el valor de x asociado (el eje horizontal) y el valor de y asociado (el eje horizontal), notar que cada punto está representado por una letra, esto nos permite asociar a los puntos de los distintos barcos.
Entonces, en la transformación de (1) a (2), los cambios en los puntos son:
A (1, 7) --> A₁ (11, 11) (sumamos 10 al eje x, sumamos 4 al eje y)
B (0, 9) --> B₁ (10, 13) (sumamos 10 al eje x, sumamos 4 al eje y)
C (3 , 9) --> C₁ (13, 13) (sumamos 10 al eje x, sumamos 4 al eje y)
Ok, ya con 3 puntos podemos notar un patrón, sea (x, y) un punto cualquiera en el barco (1), el correspondiente punto en el barco (2) va a ser (x + 10, y + 4), esta es la regla utilizada para mover el barco de (1) a (2), lo que es equivalente a decir que movió el barco 10 unidades a la derecha, y 4 unidades para arriba.
Ahora Mateo vuelve a mover el barco, esta vez de (2) a (3).
De vuelta, tenemos que ver como los puntos del barco (2) cambian, y tratar de encontrar un patrón:
A₁ (11, 11) --> A₂ (9, 1) (restamos 2 en el eje x, restamos 10 en el eje y)
B₁ (10, 13) --> B₂ (8, 3) (restamos 2 en el eje x, restamos 10 en el eje y)
C₁ (13, 13) --> C₂ (11, 3) (restamos 2 en el eje x, restamos 10 en el eje y)
De vuelta, ya tenemos suficiente información como para notar el patrón, para un punto (x, y) del barco (2), el correspondiente punto en el barco (3) se escribe como (x - 2, y - 10).
Es decir, movemos el barco (2) 2 unidades para la izquierda y 10 unidades para abajo, asi llegando al barco (3).
how many solutions does d+6+2d=4d+9 have?
Answers
Answer:
Only one solution
Step-by-step explanation:
d+6+2d=4d+9
3d + 6 = 4d + 9
3d - 4d = 9 - 6
-d = 3
d = - 3
David bought 26 boxes of crayons for $38.48. How much did he pay for each box of crayons?
Answers
Answer:
740.48
Step-by-step explanation:
multipky
................................
Answers
Answer:
x = 63°
it is an isosceles triangle, so K and M are equal
Step-by-step explanation:
let K be x, since K=M means both equals x
x + x + 54° = 180°
2x + 54° = 180°
2x = 180° minus 54°
2x = 126°
x = 63°
to prove
63° + 63° + 54° = 180°
peace
Share 54 in the ratio 5:4
Answers
what is the answer to this question?
Answers
qeta ssbeni rpnedjo e
adwdaee icsoch
What is the y-intercept of the graph below? (please show answer)
Answers
Answer:It connects with the line showed
Step-by-step explanation:
Answer: the y-intercept is (0,-1)
u get this by looking at the coordinate on the y axis and figure it out...
Step-by-step explanation:
Consider this complex shape.
Which statements are true regarding the symmetries of this shape? Check all that apply.
OThe order of rotational symmetry is 3.
O Symmetry occurs after a rotation of 240º.
O The smallest angle of rotational symmetry is 180º.
O The figure has 3 lines of reflectional symmetry.
O Symmetry occurs after a rotation of 60º.
Answers
-The order of rotational symmetry is 3
- Symmetry occurs after a rotation of 240
- The figure has 3 lines of reflections symmetry
explanation: right on ed
Answer:
A B and D
Step-by-step explanation:
you're welcome
brainliest
Given the following polygon, find the sum of the interior angles and the value of x,
pls help
Answers
Answer:
sum of interior angles - 540
x = 112
Step-by-step explanation:
Hello There!
Geometry
The sum of the interior angles can be found using this formula
let x = sum of interior angles and n = number of sides
x = ( n - 2 ) * 180
there are 5 sides so we plug in 5 to n
5 - 2 = 3
3 * 180 = 540 so the sum of the interior angles is 540
Now to solve for x
Remember the sum of the interior angles is 540 so we use this equation to solve for x
Simple Algebra
540 = x + 118 + 105 + 75 + 130
step 1 combine like terms
118 + 105 + 75 + 130 = 428
now we have 540 = 428 + x
step 2 subtract 428 from each side
540 - 428 = 112
we're left with x = 112
If you can please help.
Answers
Slope =y2-y1/x2-x1
4- -2 = 6
0-3 = 3
6/3=2
Hallllp!!!! please!!!!!!! I will give brainliest!!!!
Answers
2 of 5
Given that a = 2.6 cm, and b = 10.8 cm, work out 2.
Give your answer rounded to 1 DP.
b
a
The diagram is not drawn accurately.
==
cm
Answers
What is 2?
the question is not clear
Below are two parallel lines with a third line intersecting them
Answers
Jimmy takes gets a student loan to go to college after high school. If he pays $9,000 in interest at a rate of 3% for 4 years, what is the principal amount borrowed?
Answers
Answer:Principal=$7,500,000
Step-by-step explanation:
Interest =(Principal X Rate X time ) / 100
Given
Interest =$9,000
rate = 3%
Time= 4 years
Principal=(Interest X 100) / rate X time
Principal,=(9000x 100)/3% x 4
Principal=$7,500,000