Answers
Answer:
In bold.
Step-by-step explanation:
6/6 = 9/a
So a = 9.
6/c = a/4.5
6/c = 9/4.5 = 2
So c = 3.
By similar triangles:
d/5 = 6/ (6+6+3)
d/5 = 6/15 = 2/5
So d = 2.
Also by similar triangles
b/5 = 12/15 = 4/5
So b = 4.
Related Questions
Help plz!!!!
A pyramid has an approximate height of 150 yards, and the square base has
side lengths of approximately 50 yards. What is the approximate volume of
the pyramid? (Hint: It takes 3 pyramids to make a prism)
Answers
Answer:
the answer might be 125,000 yards maybe
What is the solution to this system of equations?
10
8
6
2
y = x +4
y = -0.5x + 7
-2
2
4
6
A. (3, 1)
B. (2,6)
C. (1,3)
O
D. (6,2)
Answers
Answer:
option B is correct
Step-by-step explanation:
Hope it helps you
HELP ME PLEASEEEEEEE ILL GIVE BRAINLIEST!!
Answers
Answer: 6π
Step-by-step explanation: First find circumference. radius is 4 so 4x2=8. 8π is circumference. You need to find 3/4 of circumference os 3/4x8π=6π
1:
What is the area of the right triangle in this coordinate plane?
2
3
5
6
8
9
A
Answers
Height = 10-2 = 8 units
Area
= 4 x 8 x 1/2
= 32 x 1/2
= 16 square units
HELP ME SOMEONE
Diego has budgeted $35 from his summer job earnings to buy shorts and socks for soccer. He needs 5 pairs of socks and a pair of shorts. The socks cost different amounts in different stores. The shorts he wants cost $19.95.
Let x represent the price of one pair of socks. Write an expression for the total cost of the socks and shorts.
Answers
DEF is a triangle. GH and EF are straight lines. Find the measures of angles 1, 2, and 3
Answers
Answer:
1= 123°
2=123°
3= 57°
Step-by-step explanation:
Mary took a math test and she got four questions incorrect and 21 correct. What percent did answer correctly?
Answers
Answer:
84%
Step-by-step explanation:
21 correct + 4 wrong = 25 questions in total
[tex]\frac{21}{25}[/tex] x 4 = [tex]\frac{84}{100}[/tex]
[tex]\frac{84}{100}[/tex] = 0.84
0.84 = 84%
which values of a b and c represent the answer in the simplest form
5/8 ÷ 3/8 = ab/c
Answers
Answer:
a = 1, b = 2, and c = 3
Step-by-step explanation:
5 ÷ 8 ÷ 3 ÷ 8
5 ÷ 8 × 8 ÷ 3
The 8 cancels out.
5 ÷ 3 or 5/3
5/3 = 1 and 2/3
Look at the image for another method.
response will be saved automatically.
Three students performed a science experiment using sugar and a beaker.
The beaker contained 570.3 grams of sugar before the experiment
started. During the experiment, each of the 3 students removed 42.34
grams of sugar from the beaker.
How much sugar, in grams, was left in the beaker at the end of the
experiment?
Show your work.
Answer
grams
B
T>
x
Answers
Answer:
443.28
Step-by-step explanation:
Subtract 42.24 from 570.3 three times.
An artist sold 10 paintings. Her first two sold for $50 and $350. She sold three at a gallery show for $250, $400 and $1,200. She sold her oil paintings on line for $410, $400 and $375. Family members bought two, one for $200 and another for $280. What is the IQR of the selling price of her paintings?
Answers
Answer:
250-400
Step-by-step explanation:
Answer:
150Step-by-step explanation:
There are 10 numbers representing the selling prices of paintings.
List the numbers in the ascending order:
50, 200, 250, 280, 350, 375, 400, 400, 410, 1200Median of the lower half is:
50, 200, 250, 280, 350 ⇒ Q1 = 250Median of the upper half is:
375, 400, 400, 410, 1200 ⇒ Q3 = 400The IQR is the difference between the upper and lower medians:
IQR = Q3 - Q1 = 400 - 250 = 150The circumference of a circle is 147 feet.
Find the area of the circle, in terms of pi.
Answers
Answer:
Step-by-step explanation:
C = 147 ft. The relevant formula is C = 2(pi)r, and here C = 147 ft = 2(pi)r.
The relevant area formula is A = (pi)r^2. If we solve the above formula for r we get
147 ft
r = ------------ and so r^2 (needed to calculate the area) is
2pi
147^2 ft^2
r^2 = ------------------
4(pi)
147^2 ft^2
and so the area is A = ---------------- = 7203/pi
3 pi
C C^2
Alternative method: C = 2pi*r so r = -------------- and r^2 = -------------
2 pi 4pi^2
C^2 C^2
then the area of the circle is A = pi(r^2) or pi*-------------- = ---------------
4pi^2 4pi
(147 ft)^2
and in this case the area of the circle is A = --------------
4 pi
or A = 1720 ft^2
Find the volume of the cone-
Answers
Answer:
12.6ft³
Step-by-step explanation:
Hey There!
So the first thing we need to do is find the formula for volume of a cone
[tex]V=\pi r^{2} \frac{h}{3}[/tex]
r = radius
h = hypotenuse
Now all we have to do is plug in the hypotenuse and the radius
[tex]V=\pi 2^{2} \frac{3}{3}[/tex]
2²=4
[tex]\frac{3}{3} =1[/tex]
4xπ=12.5663706144
And now we just round to the nearest tenth
so we can conclude that the volume of the cone is 12.6ft³
PLS HELP ME ASAP! The height and width of a rectangular prism are 26 yards and 24 yards respectively. Find the length of the
rectangular prism whose volume is 18,720 cubic yards.
Answers
Answer:
The length is 30 cubic yards.
Step-by-step explanation:
To find volume you use equation V=LxWxH
Since we already know the height, width, and volume we can input them into the equation.
18,720=L x 24 x 26
As you can see, the length is still unknown.
To figure it out though, you can multiply the height and width of the prism,
24 x 26 = 624
And then divide the volume, 18,720 by it.
18,720/624 = 30
Thus, your length is 30 cubic yards.
Can someone please help me
Answers
Answer:
20 ft
Step-by-step explanation:
Keep in mind that, both ratios are the same, let the length of the shadow be x, then you can make an equation that 30/ 40 = 15 / x, then 30x = 15 * 40 = 600, so x = 20.
A house shaped like an octagon has a large porch, as shown. What is the area of the house
and the porch?
5 feet
5 feet:
5 feet
5 feet
House
10 feet
15 feet
Porch
30 feet
Answers
Explanation is in the file
tinyurl.com/wpazsebu
6. ऊँचाई 1 m वाले एक बेलनाकार बर्तन की धारिता 15.4 लीटर है। इसको बनाने के लिए
कितने वर्ग मीटर धातु की शीट की आवश्यकता होगी?
फा
Answers
A cylindrical vessel of height 1 m is 15.4 liters. To make it
How many square meters of metal sheet will be required?
I dont k, but I was translating for others who do know!
50 points! Describe the possible values of x in the figure shown. I will mark brainliest
Answers
Answer:
x > 14Step-by-step explanation:
Use the triangle inequality which states that for any triangle, the sum of the lengths of any two sides must be greater than to the length of the remaining side.
FH < FG + GH ⇒ 2x + 31 < 2x + 1 + x + 16 ⇒ x > 14FG < FH + GH ⇒ 2x + 1 < 2x + 31 + x + 16 ⇒ x > - 46GH < FH + FG ⇒ x + 16 < 2x + 31 + 2x + 1 ⇒ x > - 16/3Combine the above three inequalities:
x > 14Answer:
[tex]x > 14[/tex]
Step-by-step explanation:
By triangle inequality;
[tex]2x + 1 + x + 16 > 2x + 31 \\ 2x + x - 2x > 31 -17 \\ x > 14[/tex]
The possible values of x is any number above 14, that is, x=[ 15, 16, 17, 18, .....}, if x is integer.
I need help on both
Answers
Evaluate x(–y + z) for x = 3, y = 3, and z = 1.
12
10
–8
–6
Answers
Answer:
3(-3+1)=
3(-2)=
-6
Answer is - 6
8 thuusond divided by what number equal to 8 tens
Answers
Answer:
divided by 100
Step-by-step explanation:
8,000 / 100 = 8 in the tens, or 80
Help me please?!?!
Answers
Answer:
answer is A cuz if we put the value 11 instead of g we get 26 so the answer is 11
A square has a radius of 10 ft. Find the area of the square
Answers
Answer:
Hello hello
Step-by-step explanation:
Answer:
a square does not have a radius
Step-by-step explanation:
but you can find the area by squaring one side
Use the information to solve the triangle. Round your answers to two decimal places. Hint: draw a sketch first to determine if you should use Law of Sines or Cosines.
B=100°, a=15, b=23
Answers
Answer:
A = 40.0 (3 sig. fig)
C = 40
c = 15
Step-by-step explanation:
Using sin law,
sinA/15 = sin100/23
A = 40.0 (3 sig. fig)
Using angle sum of triange,
C = 180 - 40.0 - 100 = 40
Since angleA = angleC, by side equal opp angles, c = 15
The product of two whole numbers is 10,000, If neither number contains a zero digit, what are the two numbers?
Answers
0.177 ? 0.67
A . =
B . <
C. >
Answers
Answer:
The answer is B because add a zero to make it equivalent
Please Help, the picture has the question.
Answers
Please help Im sorry if the points are not a lot I dont have much XD
Answers
I showed the answer below as well
A quartic polynomial P(x) has rational coefficients. If 2 − i and-√5 are roots of P(x) = 0, what are the other 2 roots?
Answers
Answer:
2 + i and + √5
Step-by-step explanation:
Since P(x) is a quartic equation, it has 4 roots.
Since 2 - i and -√5 are two of its roots, then its conjugate pairs of 2 + i and + √5 are its other two roots.
So, its other two roots are 2 + i and + √5
(7) The volume of an ice cream cone is
113.04 cm3. If the radius is 3 cm, find the
height of the cone.
Answers
In ΔFGH, the measure of ∠H=90°, the measure of ∠G=52°, and GH = 5.7 feet. Find the length of FG to the nearest tenth of a foot.
Answers
Answer:
FG = 9.3 feet
Step-by-step explanation:
cos 52° = 5.7/FG
0.6157 = 5.7/FG
FG = 9.26 feet