Answer:
i guess it's and is zero (0
Please help as soon as possible.. I don’t understand this.
Answer:
45ft squared
Step-by-step explanation:
you multiply 3 by the radius which is 15
that gives you a total of 45
help due today please
Answer:
angle ABD =55 degree
angle BCD= 125 degree
Step-by-step explanation:
angle ABD and angle DBC are supplementary angles.
Hence, angle ABD +angle DBC = 180 --equation 1
angle ABD = (2x+15) ---equation 2
angle BCD = (4x+45) ------equation 3
ABD+DBC=180
(2x+15) + ( 4x+45 ) = 180
2x+4x+15+45=180
6x+60=180
6x=180-60
6x=120
x=120/6=20
angle ABD= 2x+15= 2(20) +15
=40+15= 55 degree
angle BCD= 4x+45 = 4(20) +45
= 80+45= 125 degree
Hence, angle ABD =55 degree
angle BCD= 125 degree
Hope this helps.
Can yall pls tell me the number
Answer:
4
Step-by-step explanation:
The fraction reduces to 4/7
4
Step-by-step explanation:
both of the numbers are divisible by 7 so you do 28/7 = 4
If a = 1, b = 3, c = 4, what is x? Use the formula x= c/ (b-a).
Answer:
Step-by-step explanation:
A=1,B=3,C=4
X= 4/(3-1)
X= 4/2
X=2
what is the square root of 93
Step-by-step explanation:
[tex]\sqrt{93}\approx 9.64365[/tex]
The formula for the volume V of a cylinder is V=πr2h, where r is the radius of the base and h is the height of the cylinder. Select the formula for h. Then select the height of a cylinder with a volume of 36π cm3 and a base with a radius of 3 cm.
Answer:
Below in bold.
Step-by-step explanation:
V = πr^2h
Divide each side by πr^2:
V / πr^2 = h.
Height of the given cylinder
= 36π / π3^2
= 36/9
= 4.
Height = 4 cm.
The required height of the given cylinder is given as 4cm.
Given that,
The formula for the volume V of a cylinder is V=πr2h, where r is the radius of the base and h is the height of the cylinder, with a volume of 36π cm3 and a base with a radius of 3 cm height of the cylinder is to be determined.
Volume is defined as the ratio of the mass of an object to its density.
Here,
The volume of the cylinder,
V = πr²h
h = V/πr²
Substitute the value in the above equation,
h = 36π/π3²
h = 36/9
h = 4 cm
Thus, the required height of the given cylinder is given as 4cm.
Learn more about Volume here:
https://brainly.com/question/1578538
#SPJ5
A rectangular room is 5 meters longer than it is wide, and its perimeter is 26 meters. Find the dimension of the room.
Answer:
l=×+5
w=×
p=2(×+5+×)
=2(2×+5)
26=4×+10
26-10=4×
16=4×
×=4
length=5+4=9
width=4
I need help with the perimeter
the measurements of a rectangular tablecloth are 94 cm and 64 cm.
how many cm does the perimeter of the tablecloth measure?
how many cm of fabric were used to make it?
Step-by-step explanation:
1) Perimeter = 2(l + w)
Perimeter = 2(94 + 64)
Perimeter= 2(158) = 361 cm
2) Fabric required = Area
Area = l × b
Area = 94 × 64
Area = 6016 cm²
The measurements of a rectangular tablecloth are 94 cm and 64 cm.
Solution and Answer:How many cm does the perimeter of the tablecloth measure?
Perimeter = 2(Length × Width)P = 2(l + w)P = 2(94 + 64)P = 2(158)P = 316 cmTherefore, the perimeter of the tablecloth is 316 cm.
How many cm of fabric were used to make it?
Area = length × widthA = l × wA = 94cm × 64 cmA = 6,016 cm²Therefore, the fabric is 6,016 cm².
Find the measure of unknown angle
Answer:
Step-by-step explanation:
z = 102 degree (opposite angles of a parallelogram are equal)
z + x + 34 = 180 degree 9sum of adjacent angles of a parallelogram is 180 degree)
102 + x + 34 = 180
x = 180 - 136
x = 44 degree
y + 102 + x = 180 degree (sum of interior angles of a triangle is 180 degree)
y + 102 + 44 = 180
y = 180 - 146
y = 34 degree
Answer:
x = 44°, y = 34°, z = 102°
Step-by-step explanation:
The opposite angles of a parallelogram are congruent , then
∠ z = 102°
Consecutive angles are supplementary , then
x + 34° + 102° = 180°
x + 136° = 180° ( subtract 136° from both sides )
x = 44°
∠ y = 34° ( alternate angle
Simplify the expression below and show your work.
PLEASE ANSWER!! ASAP!
Answer:
[tex] \frac{2 {x}^{2} \sqrt{2 \times z} }{z} [/tex]
Step-by-step explanation:
attached
Match the numbers given below into the correct subset of real numbers.
Answer:
Step-by-step explanation:
The coordinates of point T are (0,3). The midpoint of ST is (3,-2). Find the coordinates of point S.
Answer:
(6,-6) use midpoint formula
Determine how fast you are driving if it takes you 50 seconds to drive from one mile marker to the next.
How would you solve this for c?
Answer:
c = ab - df
Step-by-step explanation:
ab - c = df
》ab = c + df
c + df = ab
c = ab - df
Answer: c = -fd + ab
This is the same as saying c = ab - fd
==================================================
Work Shown:
[tex]\frac{ab-c}{d} = f\\\\\\ab-c = fd\\\\\\-c = fd-ab\\\\\\c = -fd+ab\\\\\\[/tex]
Explanation for each step:
This is the original equation.I multiplied both sides by d to undo the division.I subtracted ab from both sides.I multiplied both sides by -1, or I multiplied every term by -1, to fully isolate c.Which expression is equivalent to the given expression?
(10c6d-5)(2c-5d4
Answer:
if you simplify the expression you will get
[tex]20c^{7}d - 20 {c}^{6} {d}^{2} [/tex]
Answer:
20c/d
Step-by-step explanation:
I got it right. Hope this helps.
x • 1 + x/1=? ,,,,,,,,,,,,,,,,,,,,,
[tex] \huge \boxed{\mathfrak{Question} \downarrow}[/tex]
[tex] \large \sf \: x \cdot 1 + \frac { x } { 1 } = ? \\ [/tex]
[tex] \huge \boxed{\mathfrak{Answer} \downarrow}[/tex]
[tex] \large \sf \: x \cdot 1 + \frac { x } { 1 } \\ [/tex]
Anything divided by one results in itself.
[tex] \large \sf \: x\times 1+x [/tex]
Combine x × 1 and x to get 2x.
[tex] = \large \boxed{ \bf \: 2x}[/tex]
The correct answer is 2x.If you burn 10 calories each minute you jog. What integer represents the change in your calories after you jog for 20 minutes
Answer:
200
Step-by-step explanation:
10 × 20 = 200
have a good day
Ben had 4704 books. He puts 3 on each shelf. How many shelves did he have?
Answer:
Step-by-step explanation:
4704:3=1568
Help me brooo please
16-27+(+12)-(+7)+(-3)+9-(-11)
Answer:
11 is the answer after solving all this
Step-by-step explanation:
You can apply BODMAS to solve it easy
Answer:
yes 11 is the correct answer
12a I need help please
Answer:
Step-by-step explanation:
The only way to solve this is to use trig. The supplement to theta is 180 - tan-1(5/4)
Tan-1 (5/4) = 51.34
Theta = 180 - 51.34 = 128.66
there are 34 people
I walk into the garden
You kill 30 people
how many people are in the Garden ?
Answer quick plz
Answer:
I guess 34 because the dead people were still in the garden
Answer true or false. Provide an examp
17. The set of negative numbers are closed under division.
Answer:
false
Step-by-step explanation:
The cost of weddings in the United States has skyrocketed in recent years. As a result, many couples are opting to have their weddings in the Caribbean. A Caribbean vacation resort recently advertised in Bride Magazine that the cost of a Caribbean wedding was less than $10,000. Listed below is a total cost in $000 for a sample of 8 Caribbean weddings. At the .005 significance level, is it reasonable to conclude the mean wedding cost is less than $10,000 as advertised?
10.1
12.6
9.5
9.5
11.4
9.5
8.6
9.4
(a)
State the null hypothesis and the alternate hypothesis. Use a .005 level of significance. (Enter your answers in thousands of dollars.)
H0: ? ?
H1: ? <
(b)
State the decision rule for .005 significance level. (Negative amount should be indicated by a minus sign.Round your answer to 3 decimal places.)
Reject H0 if t <
(c)
Compute the value of the test statistic. (Negative amount should be indicated by a minus sign.Round your answer to 3 decimal places.)
Value of the test statistic
(d)
At the .005 significance level is it reasonable to conclude the mean wedding cost is less than $10,000 as advertised?
(Click to select)RejectDo not reject H0. The cost is (Click to select)lessnot less than $10,000.
Answer:
Step-by-step explanation:
0
What is the word form for 2.26
Answer:
Im pretty sure it's two and twenty six thousandths
Answer:
Two and twenty six tenths
find the value of (4/25)^-1/2
Hey there! Here's your answer:
2/5 Or 0.4 Or 40%
Here's an explanation:
(4/25)^1/2 =
√(4/25) =
2/5
22. Jesse's fish hook was 12 feet below the top of the water. He let out
some of his line, and the hook sunk another 3 feet. What is the depth of the
fish hook now? Write an addition problem, and then give the answer.
9514 1404 393
Answer:
15 ft below the top of the water
Step-by-step explanation:
We can let distances "below the top of the water" be represented by negative numbers. Then the initial height of Jesse's hook was -12 ft. Adding line allowed his hook to sink further:
-12 +(-3) = -15
The depth of Jesse's hook now is 15 feet below the water surface.
The janitor at a school discovered a leak in a pipe. The janitor found that it was leaking at a rate of 6 fl oz. per minute. How fast was the pipe leaking in gallons per hour?
Answer:
2.8125 gallons per hour
Step-by-step explanation:
gallon = 128 fl oz
hour = 60 minutes
(6/128) x 60 = 2.8125
Which point has a coordinate with the
greatest absolute value?
L
B
N
с
-10 -8 -6 -4 -2
0 2 4
A. Point B
B. Point C
C. Point L
D. Point N
Answer:
d point n I think that's the answer
Solve the equation 32^× . 25^× = 15^× + ^2 without using calculator.
Step-by-step explanation:
[tex] \frac{( {32}^{x} \times {25}^{x})} { {15}^{x} } = {15}^{2} [/tex]
When you multiply two variables or numbers or with different bases but with the same exponent, you can simply multiply the bases and use the same exponent. For example:
x^a*y^a= (xy)^a
[tex] { (\frac{32 \times 25}{15} })^{x} = {15}^{2} [/tex]
[tex] { (\frac{32 \times 5}{3} })^{x} = {15}^{2} [/tex]
[tex] { (\frac{160}{3} })^{x} = 225[/tex]
x= log (225) ÷ log ( 160/3)
