Find the area of the shaded region. Round your answer to the nearest tenth if needed.
Answer:
140 inches
Step-by-step explanation:
Find the area of the square.
4 + 10 = 14 (Length)
11 + 4 = 15 (Breadth/Width)
Area = 14 x 15 = 210 inches
Find the area of the 2 unshaded squares in the square.
Area of square at the top = 4 x 4 = 16 inches
Area of square at the bottom = 6 x 9 = 54 inches
Add the 2 squares of the area together.
16 + 54 = 70 inches
Now deduct the area of the huge box by the area of the 2 unshaded squares.
210 - 70 = 140 inches
A construction company is preparing 10 acres of land for a
new housing community. The land contains large rocks that
need to be removed. A machine removes 15 rocks from 360
square feet of land.
1 acre = 43,560 square feet
About how many rocks will need to be removed from the 10
acres of land?
Answer:
A
Step-by-step explanation:
43560/360 = 121
131x15 = 1815 rocks per acre
1815 x 10 acres = 18150 rocks
Construct a circle through points
X, Y, and Z
Answer:
Step-by-step explanation:
1st draw 3 circles where each center is on one of the points, and the other side , the drawing side of the compass is on another point.. the draw the circle ... do that for each point... there will be one point.. where all three cross some where in the middle.. put the point of your compass on that point.. and then put the drawing side on any one of the points... all 3 will now be on the circle.. draw it.. :)
The circle can be constructed through points X, Y, and Z by drawing a side on any one of the points.
What is a circle?It is described as a set of points, where each point is at the same distance from a fixed point (called the center of a circle)
As we can see in the picture.
The construction of a circle through three points can be done:
First, draw three circles with each center on one of the points and the drawing side of the compass on another point.
There will be one place where all three intersect somewhere in the middle, but the point of your compass should be on that point, and then put the drawing side on any one of the points.
Thus, the circle can be constructed through points X, Y, and Z by drawing a side on any one of the points.
Learn more about circle here:
brainly.com/question/11833983
#SPJ2
Walid is four times as old as Sami . Five years ago,
Walid was 7 times old as Sami . How old is Walid and how old is Sami ?
Answer:
he is11 years old cause when he was 1 walked was 5
Study the Expression
6x? - 112 - 10
Factor completely. Give your answer as a expression in factored form.
POSSIBLE POIN
0110000 Word
6
7
8
9
10 11 12 13 14
Step-by-step explanation:
= 6x² - 11x - 10
= 6x² + 4x - 15x - 10
= 2x (3x + 2) - 5 (3x + 2)
= (2x - 5) (3x + 2)
__________________x = 5/2 & -2/3
__________________FOLLOW METhe diameter of a circle is 3 cm. Find the circumference and the area.
C=6π cm; A=9π cm²
C=9π cm; A=3π cm²
C=3π cm; A=9π cm²
C=3π cm²; A=9π cm
help :3
Answer:
the third one C=3π cm; A=9π cm²
Step-by-step explanation:
plz help me my teacher is gonna come in 5 minutes and if she finds me on this imma get suspended
Answer:
42
Step-by-step explanation:
42 i think
maybe 5
.....................
Please I need help ASAP
you just answer ths but here this might help
plz mark as brainliest
4x-9=2x+5..solve for X..Help?
Answer:
x = 7
Step-by-step explanation:
4x - 9 = 2x +5 add 9 from both sides
4x = 2x +14 subtract 2x from both sides
2x = 14. divide both sides by 2
x = 7
Answer:
x = 7
Step-by-step explanation:
Rewrite equation
4x - 9 = 2x + 5
Add 9 on both sides
4x -9 +9 = 2x + 5 + 9
Simplify
4x = 2x + 14
Subtract 2x on both sides
4x - 2x = 2x + 14 - 2x
2x = 14
Finally divide both sides by 2
2x/2 = 14/2
x = 7
Hope this helps :)
can someone pls help fast with this !!
Answer:
i would say the answer is 125
PLZZ HELPP ILL GIVE BRAINLIST
What is volume measured in ?
Answer:
cubic units
Step-by-step explanation:
vyjf I thvjivgg b j
WILL GIVE BRAINLY!!!
Find the value of x. Round to the
nearest tenth.
9
4
O
X= | ?
Answer:
66.03 so 70
Step-by-step explanation:
since hypotunees has no value it cancels.
aso it leaves with an adjacent and oppisite
using trig function you will get
tan(x)=(9/4)
inverse tan to get x on its own
(x)=tan^-1(9/4)
put that on the calculater and you will get the angle
therefore
(x)=66.04 round it the nearest ten which is
70
PLEASE HELPPPPP!!!!!!!!!!!!!!! SHOW WORK
Answer:
17. A. 180 in²18. B. 234 in²Step-by-step explanation:
#17
Total surface area is:
A = 8(3*2 + 6*2) + 2(3*6) = 180 in²Correct option is A
#18
Total surface area is:
A = 2(9*9) + 4(2*9) = 234 in²Correct option is B
3(x+5)^2-12=0. What does x equal
Answer:
x=−3 or x=−7
Step-by-step explanation:
Let's solve your equation step-by-step.
3(x+5)2−12=0
Step 1: Simplify both sides of the equation.
3x2+30x+63=0
Step 2: Factor left side of equation.
3(x+3)(x+7)=0
Step 3: Set factors equal to 0.
x+3=0 or x+7=0
x=−3 or x=−7
Answer: x=-3 and x=-7
work is in the attachment provided.
In ΔCDE, the measure of ∠E=90°, the measure of ∠C=75°, and CD = 5.8 feet. Find the length of EC to the nearest tenth of a foot.
Answer:
1.5
Step-by-step explanation:
Teresa has some photos on her computer on Monday. On Tuesday, she downloads 24 new photos. Then she delets 9 photos. She ends up with 33 photos. Explain how the equation p+424-9=33 represents the situaton. Then solve the equation for the variable p and interpret the solution.
Answer:
Teresa had 18 photos on her phone on monday
Step-by-step explanation:
Monday: 18
Tuesday: 42
42 - 9 = 33
help with this please
Answer:
A
Step-by-step explanation:
Area of the unshaded region = 95/360 * 3.14 * (5*√2)^2
Area of the unshaded region = 95/360 * 3.14 * 50
Area of the unshaded region = 41.43
Area of the entire circle = pi r^2
Area of the entire circle = 3.14 * (5√2)^2
Area of the entire circle = 157
Area of the shaded part = The whole circle's area - the unshaded part
Area of the shaded part = 157 - 41.42
Area of the shaded part = 115.57
Ellie invested $13,000 in an account paying an interest rate of 8.25% compounded
continuously. Daniel invested $13,000 in an account paying an interest rate of 8.5%
compounded daily. After 18 years, how much more money would Daniel have in his
account than Ellie, to the nearest dollar?
Answer:
Rate 1: 8
4
1
%=8+1/4=
8.25
%
→
0.0825
8.25%→0.0825
Rate 2:
8
1
2
%
=
8
+
1
/
2
=
Rate 2: 8
2
1
%=8+1/2=
8.5
%
→
0.085
8.5%→0.085
Calculate Final Amount for Ellie
Calculate Final Amount for Ellie
‾
Calculate Final Amount for Ellie
Compounded Continuously:
Compounded Continuously:
A
=
P
e
r
t
A=Pe
rt
P
=
13000
r
=
0.0825
t
=
18
P=13000r=0.0825t=18
Given values
A
=
13000
e
0.0825
(
18
)
A=13000e
0.0825(18)
Plug in
A
=
13000
e
1.485
A=13000e
1.485
Multiply
A
=
57394.5504
A=57394.5504
Use calculator (with e button)
Calculate Final Amount for Daniel
Calculate Final Amount for Daniel
‾
Calculate Final Amount for Daniel
Compounded Daily:
Compounded Daily:
A
=
P
(
1
+
r
n
)
n
t
A=P(1+
n
r
)
nt
Compound interest formula
P
=
13000
r
=
0.085
t
=
18
n
=
365
P=13000r=0.085t=18n=365
Given values
A
=
13000
(
1
+
0.085
365
)
365
(
18
)
A=13000(1+
365
0.085
)
365(18)
Plug in values
A
=
13000
(
1.0002329
)
6570
A=13000(1.0002329)
6570
Simplify
A
=
60025.6058
A=60025.6058
Use calculator
How much more money Daniel has:
How much more money Daniel has:
60025.6058
Rate 1: 8
4
1
%=8+1/4=
8.25
%
→
0.0825
8.25%→0.0825
Rate 2:
8
1
2
%
=
8
+
1
/
2
=
Rate 2: 8
2
1
%=8+1/2=
8.5
%
→
0.085
8.5%→0.085
Calculate Final Amount for Ellie
Calculate Final Amount for Ellie
‾
Calculate Final Amount for Ellie
Compounded Continuously:
Compounded Continuously:
A
=
P
e
r
t
A=Pe
rt
P
=
13000
r
=
0.0825
t
=
18
P=13000r=0.0825t=18
Given values
A
=
13000
e
0.0825
(
18
)
A=13000e
0.0825(18)
Plug in
A
=
13000
e
1.485
A=13000e
1.485
Multiply
A
=
57394.5504
A=57394.5504
Use calculator (with e button)
Calculate Final Amount for Daniel
Calculate Final Amount for Daniel
‾
Calculate Final Amount for Daniel
Compounded Daily:
Compounded Daily:
A
=
P
(
1
+
r
n
)
n
t
A=P(1+
n
r
)
nt
Compound interest formula
P
=
13000
r
=
0.085
t
=
18
n
=
365
P=13000r=0.085t=18n=365
Given values
A
=
13000
(
1
+
0.085
365
)
365
(
18
)
A=13000(1+
365
0.085
)
365(18)
Plug in values
A
=
13000
(
1.0002329
)
6570
A=13000(1.0002329)
6570
Simplify
A
=
60025.6058
A=60025.6058
Use calculator
How much more money Daniel has:
How much more money Daniel has:
60025.6058
−
57394.5504
60025.6058−57394.5504
2631.0554
2631.0554
$
2631
$2631
Round to the nearest dollar−
57394.5504
60025.6058−57394.5504
2631.0554
2631.0554
$
2631
$2631
Round to the nearest dollar
Step-by-step explanation:
please help show work also
9514 1404 393
Answer:
x = 8
Step-by-step explanation:
The marked angles are alternate interior angles, so are congruent.
8x -4 = 60
8x = 64 . . . . . . . . . . add 4 to both sides
x = 64/8 = 8 . . . . . . divide both sides by 8
The value of x is 8.
PLEASE HELP IM TERRIBLE AT PERCENTAGES!!!
Answer:
sory bro i saw this question but i dont know answer
which could be the value of x in the triangle below
Answer:
C, D
Step-by-step explanation:
In a triangle, the length of any side must be least than the sum of the lengths of the other 2 sides.
That means
3x < 19 + 6
3x < 25
x < 25/3
x < 8 1/3
Answer: C, D
It's easy 5th-grade math please solve the whole problem (the whole backside is the problem u can look I will mark the brainiest...
Answer:
which question is it? and please take the picture from the top.
Step-by-step explanation:
And Also will answer in the replies.
I WILL GIVE BRAINLIEST TO WHOEVER ANSWERS BOTH!
:))
Answer:
1. A statement with equal mathematical expression and it must consist of an equal sign
an example would be 100+10x=110
2. inverse operations
Step-by-step explanation:
hope this helps :)
Answer:
a statement that the values of two mathematical expressions are equal (indicated by the sign =). 5-2(3-x) = 4 x+ 10
Step-by-step explanation:
Blank is inverse
A function C(x) = 8x + 15 represents the cost C. in dollars of producing x, T-shirts for
the marching band.
what would be the cost of producing 60 t shirts?
find the number of t shirts if c(x)=303
Answer:
The cost of producing 60 t-shirts is $495.
36 t-shirts will let the cost, C(x) = 303
Step-by-step explanation:
If we producing 60 t-shirts, then we plug in 60 for the x, which x represents t-shirts for the marching band.
C(x) = 8x + 15
C(x) = 8(60) + 15
C(x) = 480 + 15
C(x) = 495
If the cost of the t-shirts is 303, we plug in 303 for the cost,C(x).
C(x) = 8x + 15
303 = 8x + 15
288 = 8x
x = 36
i’m so sorry but i don’t understand this at all
Answer:
Its a black image
Step-by-step explanation:
Hope that helped YEET
Marking brainliest!
Why is it important to learn about the Dust Bowl in 2021?
Answer:
Why was the Dust Bowl significance?
The massive dust storms caused farmers to lose their livelihoods and their homes. Deflation from the Depression aggravated the plight of Dust Bowl farmers. Prices for the crops they could grow fell below subsistence levels. In 1932, the federal government sent aid to the drought-affected states.
Step-by-step explanation:
Answer:
The Dust Bowl has been the subject of many cultural works.The Dust Bowl was a period of severe dust storms that greatly damaged the ecology and agriculture.
this is correct answer
I hope it's helpful for you...
Saket make sure show all your work full points what is X
Answer:
96º
Step-by-step explanation:
The sum of a triangle's angles is 180. We can find t by subtracting 58 and 38 from 180. 180-58-38=84. x and t and supplementary angles, so x is 180-t which is 180-84=96º.
Why does b have to be positive in exponential functions and why can’t it be 1?
Answer:
Well, "b" is just a variable. It's not really the function. I'm not quite sure what your asking. It can't be 1 because it can't. Math was founded on these mathematical laws. Consider talking to your teacher about this for further explanation.
Step-by-step explanation:
X 2x+24
Equation
Plz help
Answer:
[tex]x + 2x + 24 = 180 \\ 3x = 180 - 24 \\ 3x = 156 \\ x = 52[/tex]
x-18
х
What do I do plz help
Answer:
x = 54°
Step-by-step explanation:
90° = 2x-18°
90° + 18° = 2x
108° = 2x
x = 54°
Answer:
x = 54
Step-by-step explanation:
The two angles added together equal 90 degrees because they are complementary angles.
x - 18 + x = 90
Combine like terms
2x - 18 = 90
add 18 to both sides
2x = 108
Divide each side by 2
x = 54
Fill in for x
54 - 18 + 54 = 90
36 + 54 = 90
90 = 90
This proves that the answer is true.