Answers
Answer:
Step-by-step explanation:
the figure is a rectangle and a triangle
the rectangle has the area A=L x W
A=8*10=80ft^2
the triangle has the sides 6 and 8, with a hypothenuse of 10
A=(6*8)/2=24
the total area is 80+24=104 ft^2
Related Questions
The inequality 1.25x + 1.00y < 10.00 can be used by Jason to determine how many drinks, x, and nachos, y, he can buy for him and his friends if he wants to spend no more than $10.00. The graph of 1.25x + 1.00y = 10.00
A. Jason can buy 4 drinks and 5 nachos.
B. Jason can buy 5 drinks and 4 nachos.
C. Jason can buy 8 drinks and 0 nachos.
D.Jason can buy 6 drinks and 2 nachos.
Answers
Answer:
a
Step-by-step explanation:
1.25 times 4 =5, 1 times 5 =5
Solve the division
1. (x^3y^3 + x^2y^3 – xy^4 + xy) ÷ xy
and this if possible
ii) 14p^3q^4 – 28p^4q^3 ÷ (-7p^2q^3)
Answers
Answer: The equation to solve is:
(x3y3+x2y2+xy+1)ydx+(x3y3−x2y2−xy+1)xdy=0
t3−t2−t+1t3+t2+t+1dt=dxx
any more help just ask :)
I need help with this asap, i will mark you brainliest!!
Solve for the value of x
Answers
15=30/2 so 10/2=x
Brand A: $5 for 80 pounds of sand Brand B: $14 for 175 pound bag Which is the better buy?
Answers
Answer:
Brand A is the better buy
Step-by-step explanation:
bag Which is the better buy?
Step one
Brand A: $5 for 80 pounds of sand
Let us find the unit cost
Unit cost =5/80
=$0.0625 per pound
Brand B: $14 for 175 pound
The unit cost is
=14/175
=$0.08 per pound
Best answer gets brainliest hurry ASAP
Answers
enter your answer in the box
If 1/4 = 1ft and the fence is 40 ft long how long would the wall appear in inches on the scaled drawing
Answers
Answer:
480
Step-by-step explanation:
Pedro paid $6.00 for 4 organic peaches. How much did he pay per peach?
A -$24.00 per peach
B- $1.50 per peach
C- $0.60 per peach
D-$0.25 per peach
Answers
Answer: B, he paid $1.50 per peach
Explanation - I went to a calculator and divided $6.00 by 4 which gave me $1.50. That’s how you would find your answer.
Helppppppppppppppppppp
Answers
Answer:
1/8^4
Step-by-step explanation:
when divinding exponents with the same base, subtract the power. you get 8^-4. since the problem specifies no negative exponents you need to simplify. this give you 1/8^4
1-1 Item 15 The nutrition facts label on a container of dry roasted cashews indicates there are 161 calories in 28 grams. You eat 9 cashews totaling 12 grams. a. How many calories do you consume? You consume calories. b. How many cashews are in one serving? There are cashews in one serving.
Answers
Answer:
69 calories
Step-by-step explanation:
Given that :
Number of calories in 28 grams = 161
9 cashews = 12 grams
Number of calories consumed :
28 grams = 161 calories
12 grams = x
Cross multiply :
28x = 161 * 12
28x = 1932
x = 69 calories
Use the slope formula. What is the slope of a line that passes through the points (3. 12) and (4. 16)? Type the
number
Answers
Answer:
The slope is 4.
Step-by-step explanation:
m=y²-y¹/x²-x¹
m=16-12/4-3
m=4/1
m=4
Answer:
I think its m = 1/4
Step-by-step explanation:
subtract 4 from 3 and 16 from 12 and you will get the answer
7th grade math , help me please :)
Answers
Answer:
Done!
Step-by-step explanation:
1. 4 is a coefficient
x is a variable
12 is a constant
2. a is a variable
3 is a coefficient
b is a variable
I haven’t studied on this at all I need help lol
Answers
Answer:
1. X,-1
2. X≥2
Step-by-step explanation:
This is right
NP and MQ are medians of triangle NML. Find XQ if MQ=3x-3 and XQ=2x-6. PLEASE HELP
Answers
9514 1404 393
Answer:
4
Step-by-step explanation:
We assume that point X is the intersection point of the medians. Then ...
MQ = 3XQ
3x -3 = 3(2x -6)
3x -3 = 6x -18 . . . eliminate parentheses
15 = 3x . . . . . . . . . add 18-3x
5 = x . . . . . . . divide by 3
Now, we can find XQ:
XQ = 2x -6 = 2(5) -6
XQ = 4
As Jupiter revolves around the sun, it travels at a speed of approximately 8 miles per second. Convert this speed to kilometers per second. At this speed, how
many kilometers will Jupiter travel in 15 seconds? In your computations, assume that I mile is equal to 1.6 kilometers. Do not round your answers
Answers
Answer:
Speed is 12.8km/sec. Jupiter will travel 192km in 15 sec.
Step-by-step explanation:
[tex]\frac{8mi}{1sec} * \frac{1.6km}{1mi} = 12.8km/sec[/tex]
[tex]\frac{12.8km}{1sec} * 15sec = 192km[/tex]
Cassie bought 2 apples for $4. Olivia bought 5 apples for $15. How much more money did Oliva spend per apple? Use the dollar sign!
Answers
Answer:
$1
Step-by-step explanation:
To find out how much more money Olivia spent per apple, we need to find out how much each spent on one apple.
Cassie:
2 apples --- $4
1 apple --- $4 ÷ 2 = $2
Olivia:
5 apples --- $15
1 apple --- $15 ÷ 5 = $3
Difference per apple = $3 - $2
= $1
Please help me with this one
Answers
Answer:
B
Step-by-step explanation:
Line b has a slope of
Line c is parallel to line b. What is the slope of line c?
Answers
Answer:
[tex]\frac{-5}{9}[/tex]
Step-by-step explanation:
The slope of two parallel lines is the same. As long as the y-intercept is different then, the lines are parallel. Therefore, if the slope of line b is [tex]\frac{-5}{9}[/tex] then the slope of line c must also be [tex]\frac{-5}{9}[/tex].
The points on the graphs represent relations. Classify these relations according to whether or not they are functions.
Answers
Answer:
1 and 2 is a function.But the third one isn't.
explanation:
When there is more than one point on a vertical line that is not a function.Like in the third picture points (2,1) and (2,-1) are on the same vertical line.
P.S: it is a function if there is more than one point on a horizontal line.
Why you may ask:
x are the domain, y are the codomain. X can have multiple Y but Y can't have more than one X. To embody: think Xs as mothers and Ys as childrens , a mother can have more than one children but every children can have only one biological mother.
What is the least common multiple (LCM) of 8 and 12?
A. 24
B. 20
C. 4
D. 2
Answers
Step-by-step explanation:
A. 24
.....
hope it helps !
Answer:
The answer is probably A
A relation is plotted as a linear function on a coordinate plane starting at point C at (3, –2) and ending at point D at (–2, 3). What is the rate of change for the linear function and what is its initial value?The rate of change is ______ and the initial value is ______.
Answers
Given:
A linear function starting at point C at (3, –2) and ending at point D at (–2, 3).
To find:
The rate of change and the initial value.
Solution:
If a linear function passes through two points [tex](x_1,y_1)\text{ and }(x_2,y_2)[/tex], then the equation of linear function is
[tex]y-y_1=\dfrac{y_2-y_1}{x_2-x_1}(x-x_1)[/tex]
The given linear function passes through (3,-2) and (-2,3). So, the equation is
[tex]y-(-2)=\dfrac{3-(-2)}{-2-3}(x-3)[/tex]
[tex]y+2=\dfrac{3+2}{-5}(x-3)[/tex]
[tex]y+2=\dfrac{5}{-5}(x-3)[/tex]
[tex]y+2=-(x-3)[/tex]
Subtracting 2 on both sides, we get
[tex]y=-x+3-2[/tex]
[tex]y=-x+1[/tex]
On comparing this equation with slope intercept form [tex]y=mx+b[/tex], where, m is slope and b is y-intercept, we get
[tex]m=-1[/tex] and [tex]b=1[/tex]
Therefore, the rate of change is -1 and the initial value is 1.
I don’t know which one it is-
Answers
Answer:
Step-by-step explanation:
its the first one
an=4n
It’s the first one! an = 4n :)
Is this an absolute value graph?
Is it a reflection of its parent graph?
This graph shifted _ by _ units.
Answers
Answer:
This graph shifted UP by 3 units
Step-by-step explanation:
The parent function of the absolute value is:
f(x) = | x |
If f(x) is reflected across the y-axis, it would map to itself. If it was reflected across the x-axis, it would map to a negative-valued function for all x.
The graph shown is not a reflection, but it's a translation. Note the parent function passes through the origin, thus the graph is a translation of 3 units up.
This graph shifted UP by 3 units
Julie and her sister, Meg, made milkshakes last night. Julie made a giant milkshake using 2
scoops of chocolate ice cream and 4 scoops of vanilla ice cream. Meg wasn't as hungry, so
she only used 1 scoop of chocolate ice cream and 2 scoops of vanilla ice cream in her
milkshake. Whose milkshake tasted more chocolaty?
A. Julie's milkshake tasted more chocolaty.
B. Meg's milkshake tasted more chocolaty.
C. Neither. The milkshakes tasted equally chocolaty.
Answer: C
Explanation: 2/4 = 1/2
Answers
Answer:
Why did you put the anwer if you want someone to answer it?
Step-by-step explanation:
-m-
At a football game, you bought
x hot dogs for $2.50 each and x candy bars
for $1.50 each. If admission cost $8.50,
write an expression in simplest form that
represents the total spent at the game.
Answers
Answer:
[tex]y=4x+8.5[/tex]
Step-by-step explanation:
[tex]b=8.5[/tex] the initial cost is $8.5
[tex]m=2.5+1.5[/tex] the price changes by $4 for every hotdog & candy bar purchased
The final equation is [tex]y=4x+8.5[/tex]
Answer:
$12.00
Step-by-step explanation:
$8.50 + $2.50 = $10.00 + $1.50 = total $12.00
Solve the equation, showing each step of the solution.
1/2 (x – 10) = -4
Answers
Answer:
x=2
Step-by-step explanation:
first distribute the 1/2
1/2x - 5=-4
then add 5 to both sides
1/2x=1
multiple by 2 on both sides
x=2
write (3x^2 + 2x − 8) + (x^2 − 5x + 10) in standard form. Show your work
Answers
Answer:
4x^2-3x+2
Step-by-step explanation:
Answer:
4x^2 - 3x + 2
Step-by-step explanation:
(3x^2 + 2x - 8) + (x^2 - 5x + 10)
(3x^2) + (x^2) = 4x^2
(2x) + (-5x) = -3x
(-8) + (10) = 2
4x^2 - 3x - 2
if 3^-x=2 what does 3^2x equal?
Answers
Answer:
nice question...
so here we go
3^ -x = 1 / 3^x
so 1/ 3^x = 2 so 3^x = 1/2
we can write 3^2x as 3^x multiplied by 3^x right?..(law of exponents)
recall that 3^x =1/2
so now according to question we have to find the value of 3^2x = 1/2 * 1/2 = 1/4
Step-by-step explanation:
The given expression is an application of an exponential equation. The result shows that [tex]3^{2x} = \frac{1}{4}[/tex] if [tex]3^{-x}=2[/tex]
Given that [tex]3^{-x}=2[/tex]
This can also be expressed as [tex]\frac{1}{3^x} =2\\[/tex]
Cross multiply
[tex]\frac{1}{3^x} =2\\3^x = \frac{1}{2}[/tex]
Take the square root of both sides
[tex](3^x)^2 = (\frac{1}{2} )^2\\3^{2x} = \frac{1}{4}[/tex]
The result shows that [tex]3^{2x} = \frac{1}{4}[/tex] if [tex]3^{-x}=2[/tex]
Learn more here: https://brainly.com/question/16088078
10)
M
p
By which rule are these triangles congruent?
A)
AAS
B)
ASA
SAS
D
SSS
Answers
Answer:
B)
ASA
Step-by-step explanation:
Angle K, Side KN, Angle N
In trapiziod ABCD with bases AB and DC , diagonals intersect at point O. Find the length of diagonal BD, if BO=6 cm and A/O=3/1
Answers
Answer:
the length of the diagonal BD is 8 cm
Step-by-step explanation:
The computation of the length of diagonal BD is as follows
Here the trapezoid diagonals divides each other in an equivalent ratio
So, equation would be
AO ÷ OC = OB ÷ OD
Now put there values to the above equation
3 ÷ 1 = 6 ÷ OD
3OD = 6
Now divided it by 3 in both the sides
OD = 2
Now the BD would be
= BO + OD
= 6 + 2
= 8 cm
hence, the length of the diagonal BD is 8 cm
Mr.paul can peel 300 coconuts in 1 hour. How many coconuts will he peel in 1 minute?
Answers
Answer: 5 coconuts
Step-by-step explanation:
There are 60 minutes in 1 hour
300/60=5
Answer:
5
Step-by-step explanation:
300/60= 5 per min
