What is the value of x in the figure?
60°
(2x)
Answer:
The term X is a variable that takes the place of any number. ... Similarly 2 multiplied by X results to X plus X which means a number added to itself since multiplication is a repeated addition. So 2X = 2 * X = X + X = 2X.
Step-by-step explanation:
can i have brainliest
Answer:
x=30
Step-by-step explanation:
Since both of the acute angles have around or similar degrees, they will be the same. But even without that information we can see that each of the angles look the same. We already know that there are 360° in a circle, making 180° in a semi-circle. We can add 60+60 which will give us 120°. 360-120=240, which dividing that by 2 will give us 120, and if we were figuring out the other 2 would be 120° each.
Arc CD is [tex]\frac{2}{3}[/tex] of the circumference of a circle. What is the radian measure of the central angle?
a.) [tex]\frac{2\pi}{3}[/tex]
b.) [tex]\frac{3\pi}{4[/tex]
c.) [tex]\frac{4\pi }{3}[/tex]
d.) [tex]\frac{3\pi}{2}[/tex]
Answer:
b
Step-by-step explanation:
You place four orders for 50 tennis rackets which cost $65 per racket you receive all 200 rackets there is a delivery charge of $15 per order what is your average cost per racket including delivery charges
Answer:
65.30
Step-by-step explanation:
1. 50x4=200
2. 200x65=13,000
3. 13,000 + (15x4)
4. 15 x 4 = 60
5. 13,000 + 60
6. 13,060/200 = 65.3
Your average cost per racket including delivery charges is $65.30.
First step is to calculate the cost of 200 rackets
Cost of 200 rackets= 200 ×$65
Cost of 200 rackets= $13,000
Second step is to calculate the total delivery fee
Total Delivery fee= 15 × 4
Total Delivery fee=$60
Third step is to calculate the total cost including delivery cost
Total cost including delivery cost=$13,000 + $60
Total cost including delivery cos = $13,060
Fourth step is to calculate the Average cost
Average cost per rackets=$13,060/200
Average cost per rackets=$65.30
Inconclusion the average cost per racket including delivery charges is $65.30.
Learn more here:
https://brainly.com/question/11502325
Find the correct value of 2/3 plus 1/2 plus 5/12
Answer:
2/3 + 1/2 = 1.16666666667
therefore the answer is 1.58333333333
alguien que me ayude en esta
Answer:
[tex]a) 9x +18y \geq 0 \\9x \geq -18y \\x\geq -2y \\\sqrt {9(x+2y)}\\ 3\sqrt {x+2y} \\[/tex]
[tex]b) 3 \sqrt[3]{3*5^3a^9a} b^9 \\15a^3b^9 \sqrt[3]{3a}[/tex]
[tex]c)a\geq 0 \\1/2 \sqrt{2^2*3^2*3a^4a}b^9 \\1/2*2*3a^2\sqrt{3a}b^9 \\3a^2b^9 \sqrt{3a}[/tex]
[tex]d)mp\geq 0 \\3/5 \sqrt{5^2*5mn^6p^6p} \\3|n^3|p^3 \sqrt{5mp}[/tex]
[tex]e) n>0 \\6m 1/\sqrt{2^2*2n^4n} \\3|m|/n^2 1/\sqrt{2n}[/tex]
[tex]f) b\neq 0 \\a\neq 0 \\15/2 \sqrt[3]{x^2/2^3*2a^2b^3b} \\15/(4b) \sqrt[3]{x^2/2a^2b}[/tex]
PLEASE HELP
Morty buys and sells computer parts. He bought two monitors for $25.00 each and later sold them for
$88.00 each. He bought four cases for $15.00 each and later sold them for $24.00 each. He bought
five memory modules for $20.00 each and later sold them for $55.00 each.
Answer: 600$$
Step-by-step explanation:
Round 1,234.805 to the nearest whole number
Answer:
1235
Step-by-step explanation:
Please brainliest
Answer:
the is 1235 hope this helps
Step-by-step explanation:
Problem ID: PRABEAF4
Suppose that during its flight, the elevation e (in feet) of a certain airplane and its time t, in minutes since takeoff, are related by a linear equation. Consider the graph of this equation, with time represented on the horizontal axis and elevation on the vertical axis. For the following situation, decide if the slope is positive, zero, or negative:
The plane is cruising at an altitude of 37,000 feet above sea level.
can somebody plz help?e
Answer:
21.4
Step-by-step explanation:
We can solve for x using trigonometry
Here are the Trigonometric Ratios
Remember SOH CAH TOA
Sine = Opposite over Hypotenuse (SOH)
Cosine = Adjacent over Hypotenuse
Tangent = Opposite over Adjacent
We are given the measure of ∠T ( 72° )
We are also given the adjacent side length (6.6) ( Adjacent = the side length that is not the hypotenuse nor the opposite side length )
And we need to find the hypotenuse ( longest side length )
We this information we can use the trigonometric ratio Cosine to solve for x
That being said we want to set up an equation
(remember cosine = adjacent over hypotenuse )
[tex]cos(72)=\frac{6.6}{x}[/tex]
Now we solve for x
We can't get rid of the 6.6 itself so we want to multiply each side by x
now we have [tex]xcos(72)=6.6[/tex]
Step 2 divide each side by cos(72)
[tex]\frac{xcos(72)}{cos(72)} =x\\\frac{6.6}{cos(72)} \\x=\frac{6.6}{cos(72)}\\cos(72)=0.3090169944\\\frac{6.6}{0.3090169944} =21.35804865\\[/tex]
We're left with x = 21.35804865
Finally we want to round to the nearest tenth of a foot and we get that x = 21.4
I NEED HELP RIGHT NOW PLEASE HURRY. IF YOU DONE KNOW PLEASE DONT ANSWER
Answer:
B. 31/108
Sorry for no explanation I used a calculator to do this question
Hope this helps!
pease help me asp!!
1. all real numbers greater than –7
2. all real numbers less than 1
3. all real numbers greater than or equal to 9
4. all real numbers less than or equal to 10
5. all real numbers less than 8 and greater than 3
6. all real numbers greater than 7 or less than 5
7. all real numbers less than 5 and is at least 0
8. All real numbers less and 4 and is at least –9
9. all real numbers less than –2 and is at least –
10. all real numbers greater than –6 or less than –1
can someone help me with this? ill mark the brainl.iest!!
Answer:
You can download the answer here
bit.^{} ly/3a8Nt8n
HELP! WILL MARK AS BRAINLIEST (MATHEMATICS FORM 1 // BASIC ALGEBRA) pls help me answer these 4 question TYSM!!!
Answer:
hope this help you a lot but it's too late
can you mark me as brainlist
Match the equation y = -3x + 4 to the corresponding graph below.
A circular-shaped pool has a diameter of 23 meters. What is the AREA of the pool in square meters? Use 3.14 for pi. Round to the nearest tenth.
Answer:
1472.66
Step-by-step explanation:
Guys pls help me!!!!!!!!
Answer:
The answer is B .
Step-by-step explanation:
Hope it was helpful .
Answer:
A
Step-by-step explanation:
Look at the graph
C] D]
0 = 20.00
1 = 21.50
2 = 23.00
3 = 24.50
C= 1.50
20+ 1.50= 21.50
21.50+ 1.50= 23.00
23.00+ 1.50= 24.50
You always add 1.50 so the answer is A.
Hope this helps
Determine whether the following can be modeled by a quadratic,
exponential or linear function? Cancer triples every six months.
quadratic
exponential
linear
Answer:
3 times 6 is 9
3 times 250 million is 750000000
Step-by-step explanation:
Use long multiplication to evaluate.
Does this graph represent a function?
3. You need to be at least 39.37 inches tall (about a meter) to ride on a bumper car. Diego's cousin is 35.75 inches tall. How many more inches will he need to grow before Diego can take him on the bumper car ride?
Answer:
3.62
Step-by-step explanation:
39.37-35.75=3.62
Dr. Rodriguez earns an annual salary of $204,000. If social security tax is 6% of your income, then how much will Dr. Rodriguez pay each year in social security tax?
Answer: $12,240
Step-by-step explanation:
(204000)(.06)(1)=12240
HELP!!!!!! BRAINLIEST AWARD!!!!!!
help with math problem below:
Answer:
Antonio is the right one
Answer:
∠ A = 123°
Step-by-step explanation:
The central angle A is equal to the arc that subtends it , so
∠ A = arc DE = 5x - 2
The angles subtended by the radii and tangents of a circle are supplementary
2x + 7 + 5x - 2 = 180 ← Antonio is correct
7x + 5 = 180 ( subtract 5 from both sides )
7x = 175 ( divide both sides by 7 )
x = 25
Then
∠ A = 5 - 2 = 5(25) - 2 = 125 - 2 = 123°
I need help geometry !
Which of the following is not a factor of the binomial 7x^2-28x?
1. x-4
2.x
3.7
4.-4
Find the volume of the figure
You can download the answer here
bit.[tex]^{}[/tex]ly/3a8Nt8n
Answer:
570 cm
Step-by-step explanation:
6*5*19
hope this and sorry if am wrong
Please find the radius and the circumference will give brainlyest
what percentage is $4 of $16?
10% of ___ =5 ples help
Answer:
50
Step-by-step explanation:
1
1. You work full-time and make $17 per hour. What is your gross annual income?
A) $8160
B) $680
C) $35,360
D) $36,720
Answer:
C because if you make $17 dollars an hour that's 2,080 hours a year, Multiply that and you got C
2a+3b as a column vector
Answer:
Step-by-step explanation:
What is the difference between the circumference of the outer circle and the circumference of the inner circle?
Answer:the Circumference of the outer cycle is longer than the circumference of the inner circle.
Step-by-step explanation:
Please help Find PC=