Answer:
I need use this 29.76 91.5 180 188.93 223.07 for what? Can you explain me what I need to do? please O_O
Step-by-step explanation:
Answer:
223.07
Step-by-step explanation:
Hey There!
So the first step of this problem is to find the equation for the area of a parallelogram and the area of a circle
The area of a parallelogram is equal to bh
[tex]base x height[/tex]
the base is 20 and the height is 15
20x15=300
Now we want to find the equation for area of a circle
to find the area of the circle we use the formula [tex]A = pi xr^{2}[/tex]
A = π x radius²
the radius is the diameter divide by 2
14/2=7 so the radius is 7
now we just plug 7 into the area of a circle formula
7²=49
49x3.14=153.86
But because it is a semi circle we divide by 2
153.86/2=76.93
Now to find the area of the object we subtract 76.93 from 300
300-76.93=223.07
Therefore the area of that object is 223.07
The1AndOnlyMark
The point (0, -4) is located.......?
Answer:
on the y-axis
Step-by-step explanation:
Answer:
It is located on the y-axis
Which of the following inequalities matches the graph? 100 point
Answer:
[tex] \huge \boxed{ \boxed{\tt y < - 2x + 7 }}[/tex]
Step-by-step explanation:
to understand thisyou need to know about:linear inequalitytips and formulas:linear equation:y=mx+b[tex]m = \frac{ y_{2} - y_{1}}{ x_{2} - x_{1}}[/tex]let's solve:let's figure out the slope
two points (2,3),(0,7)
[tex]m = \frac{ 3 - 7 }{ 2 - 0}[/tex]
[tex]m = \frac{ - 4}{2} [/tex]
[tex]m = - 2[/tex]
y-intercept:7
therefore
our linear inequality is
[tex] \tt y < - 2x + 7[/tex][tex]\underline \bold{ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: }[/tex]
[tex]\huge\underline{\sf{\red{Problem:}}}[/tex]
Which of the following inequalities matches the graph?[tex]\underline{\sf{\red{Fomula \:for\:linear\:equation:}}}[/tex]
[tex]\quad\quad\quad\quad\sf{y = \: mx + b }[/tex]
We have two points which is (2,3)(0,7) and we need to find the slope first.[tex]\underline{\sf{\red{Fomula \: for \: slope:}}}[/tex]
[tex]\quad\quad\quad\quad\sf{m = \frac{ \small{y} \tiny{2 } - \small{y} \tiny{1}}{\small{x} \tiny{2 } - \small{x} \tiny{1}} }[/tex]
Let's Substitute it.[tex]\quad\quad\quad\quad\sf{m = \frac{3 - 7}{2 - 0} }[/tex]
[tex]\quad\quad\quad\quad\sf{m = \frac{ - 4}{2} }[/tex]
[tex]\quad\quad\quad\quad\sf{ \boxed{ \sf{m = - 2} }}[/tex]
[tex]\underline{\sf{\red{Solution \: for \: y \: intercept:}}}[/tex]
[tex]\quad\quad\quad\quad\sf{y = \: mx + b }[/tex]
[tex]\quad\quad\quad\quad\sf{y = \: (- 2) + ( - 5) }[/tex]
[tex]\quad\quad\quad\quad \boxed{\sf{y = 7 }}[/tex]
[tex]\underline{\sf{\red{Answer \: for \: inequality:}}}[/tex]
[tex] \huge\quad\quad \underline{\boxed{\sf{ \red{y < - 2x + 7 }}}}[/tex]
[tex]\underline \bold{ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: }[/tex]
#CarryOnLearning
✍︎ C.Rose❀
Jose deposits S300 into an account that pays simple interest at a rate of 6% per year. How much interest will he be paid in the first 3 years?
Answer:
$54
Step-by-step explanation:
300 times 0.06 times 3
0.06 times 3 = 0.18
300 times 0.18 = 54
The simple interest is $54
Answer:
$54
Step-by-step explanation:
A = P(1 + rt)
300(1 + (0.06 × 3)) = 354
which of the following equations represents a line that is parallel to y=5x-4 and passes through the point , 3,4
Answer:
y=5x-11
Step-by-step explanation:
parallel lines have the same slope 5
y-4=5(x-3)
y-4=5x-15
y=5x-15+4
y=5x-11
Which Decimal is equivalent to 47/250
Answer:
0.188?
Step-by-step explanation:
GUYS HELP HURRY PLZ PLZ PLZ PLZ PLZ IV SEARCHED PERSON TO ANSWER CORRECTLY GETS BRAINLEST!
Answer:
Its the first one J(-1,-4)
Step-by-step explanation:
YW
Answer/Step-by-step explanation:
The question is asking you that after the transformation what is J prime not the regular J. Please show the whole question if possible so I may help.
The answer would be (1,4) which is also know as C. Sorry, did not see the rotation before.
Cheers :)
A pentagon has angles that measure 147.1 degrees , 81.5 degrees , 119 degrees , 59.2 degrees and v. WHAT IS V
9514 1404 393
Answer:
v = 133.2°
Step-by-step explanation:
The sum of the interior angles of a pentagon is 540°. The unknown angle is ...
v = 540° -147.1° -81.5° -119° -59.2°
v = 133.2°
How did you get your answer, please show me your work
Help! This is due today!
Answer:
27π
Step-by-step explanation:
area of circle = πr^2
= π × 6^2
= 36π
36/4
= 9
36 - 9
= 27π units squared
i will mark you brainliest once you get the answer correct first!!
Given:
A composed figure of a rectangle, semicircle and another semicircle removed.
To find:
The area of the given figure.
Solution:
From the given figure it is clear that the diameter of semicircle and removed semicircle are same, i.e. 8 cm.
Since the diameter of semicircle are equal, therefore their area is also equal.
The area of the given figure is:
A = Area of the rectangle - Area of removed semi circle + Area of semicircle
A = Area of the rectangle - Area of semicircle + Area of semicircle
A = Area of the rectangle
We know that, the area of a rectangle is
[tex]A=length\times width[/tex]
The length of the rectangle is 14 units and width is 8 units. So, the area of composed figure is
[tex]A=14\times 8[/tex]
[tex]A=112[/tex]
Therefore, the area of the combined figure is 112 sq. units.
Find the slope of the line.
3x-10y=20
Answer:
slope is -3/10
Step-by-step explanation:
-10y=-3x+20
y= -3/10x+,20
HELLPPPP PLEASE
I WILLL MARK YOU BRILL
Answer:
13
Step-by-step explanation:
71-6=65
65/5=13
therefore the answer is 13
5d + 6 = 71
5d = 71 - 6
5d = 65
d = 65/5
d = 13
I need help with this I’ll give 20 extra points if answers correctly
Answer:
I think its C ( the 3rd one because thats what photo math said
Step-by-step explanation:
Brainliest plus those 20 points you said you would give?
Which mixed number is equivalent to 21/13(−10/9+4)?
Answer:
4 and 6 over 10
Step-by-step explanation:
If u do the math u will get dis answer
would give you brainliest whoever answers this correct first !!
Factorise the following expression :
Answer:
The answer is "[tex](p-1) (pq-r^2)[/tex]"
Step-by-step explanation:
Given:
[tex]\to P ^2q-pr^2-pq+r^2\\\\[/tex]
Rearrange the above value:
[tex]\to P ^2q-pr^2-pq+r^2 = p^2q-pq-pr^2+r^2\\\\[/tex]
[tex]= pq(p-1)-r^2(p-1)\\\\= (p-1)(pq-r^2)\\\\[/tex]
HELP ME AGAIN I BEG WALLAHI THIS IS HARD
Answer: It’s C again lol
Step-by-step explanation:
Find m
A. 110°
B. 70°
C. 250°
D. 55°
Answer:
A:100°
Step-by-step explanation:
BECAUSE IS THE SAME
What is the picnic of 6 and 9
A tile measures 10cm by 10cm. How many such tiles are required to cover a wall of size 4m and 2.5m?
Pls do NOT spam
Answer:
Step-by-step explanation:
[4m(2.5m)(100^2cm^2/m^2)]/10^2cm^2=1000 tiles
Answer: 1000
Step-by-step explanation:
10xm×10cm=100cm
400cm×250cm=100000cm
100000cm²÷100cm²=1000
Find the area of the following rectangle.
length = 12 ft.
width = 8 ft.
Answer:
96 ft
Step-by-step explanation:
A= bh
A = 12 x 8
A = 96
Answer:
96 ft^2
Step-by-step explanation:
12*8
I WILL GIVE YOU BRAINERLEST AND A HEART AND MORE IF U ANSWER THIS PLSS
Carli records the number of articles she writes
each month for a year. What percent of the
months does she write more than 3 articles?
Helpppppp meeeeee please
Answer:
D
Step-by-step explanation:
friend I am not sure but ..u can take a chance fir D or wait for others
True or False. Corresponding angles are the Exterior Angles
Answer:True
Step-by-step explanation:
A pair of corresponding angles lie on the same side of the transversal. The corresponding pair of angles comprises one exterior angle and another interior angle. Not all corresponding angles are equal. Corresponding angles are equal if the transversal intersects two parallel lines.
00:00 What is the y-intercept of this graph? А.О B 2 C. 4 O D. 8
Answer:
cccccccif Rong d
mmmmmmmmmm
Use the quadratic formula to solve for x. 5x² + 4x=4 Round your answer to the nearest hundredth. If there is more than one solution, separate them with commas.
Can someone PLEASE help me with these and I will mark brainliest!
Answer:
1) = 32.02
2) = 18
Step-by-step explanation:
1) 20^2 + 25^2 = 1025
sq rt 1025 = 32.02
2) 30^2 - 24^2 = 324
sq rt 324 = 18
The coordinates of △ABC are as follows: A(0,0); B(0,8); C(6,7). Find the coordinates of the centroid
Answer:
centroid is (2,5)
Step-by-step explanation:
Solve the simultaneous equations
8x – 3y = 30
3x + y = 7
According to the 2018 general social survey (gss), 60% of all u. s. households have at least one pet. a veterinarian in ann arbor decided to conduct a survey to assess if over 60% of all ann arbor households have at least one pet. a 10% significance level was selected to be used. the random sample of 280 ann arbor households, resulted in 182 stating they currently have at least one pet. these results are turned over to you to perform the appropriate test. 1) state the appropriate hypotheses to be tested with a complete definition of the parameter of interest. (the significance level has been selected to be 10%). 2) check the necessary assumption(s) (you may assume that the selected sample is a random sample). 3) perform the appropriate test (include all supporting computations for the test statistic and p-value) 4) give your decision and provide a conclusion in context. your answer needs to be organized well and use labels for your steps 1, 2, 3, and 4. question 8 answer no answer entered.
Step-by-step explanation:
1. the claim here is that over 60 percents of the households living in ann harbor have pets.
null hypothesis;
h0: p≤0.60
alternative:
h1: p>0.60
2.
n is the size of the sample = 280
n(p) = 280 x 0.60 = 168 greater than 10
n(1-p) = 280(1-0.6) = 280 x 0.4 = 112 greater than 10
we use the normal dist since each of the above are greater than 10
3. n = 280
x = 182
x/n = 182/280
= 0.65
we get the test statistic z
z = [tex]\frac{0.65-0.6}{\sqrt{0.6*(1-0.6)/280} }[/tex]
= [tex]\frac{0.05}{\sqrt{0.000857} }[/tex]
=[tex]\frac{0.05}{0.02927}[/tex]
≈ [tex]1.71[/tex]
we get the p value = 1-p(z<1.71)
= 1-.9562
this gives 0.0438
4. we can see that 0.0438 < 0.10
so we conclude that over 60% of these households have at least one pet since we rejected h0.