Answer:
x=243
Step-by-step explanation:
3x=729
divided 3 on both sides
so 729 divided by 3 =243
Answer:
x = 243.
Step-by-step explanation:
729/3 = 243
Calculate Mechanical Advantage To lift a crate, a pulley system exerts a force of 2,750 N. Find the mechanical advantage of the pulley system if the input force is 250 N
Answer:
2750/250= 11. Therefore, your mechanical advantage would be 11.
Step-by-step explanation:
Find the slope and the y-intercept
5x-3y=6
Answer: Look you have a website called symbolab and another called desmos for this stuff.
Step-by-step explanation:
Triangle HIJ is dilated by a scale factor of 55 to form triangle H'I'J'. Side I'J' measures 7575. What is the measure of side IJ? (marking brainliest)
Answer:
If triangle HIJ is dilated about the center of the triangle to create triangle H'I'J', dilated line A'B' will be parallel to AB.Option (D) is correct.
Given:
The options are as follows,
(A). be perpendicular to AB.
(B). lie on the same line as AB.
(C). shift four units to the left.
(D). be parallel to AB.
Step-by-step explanation:
If we dilate triangle HIJ then the dilated triangle is bigger than the triangle HIJ.
The triangle HIJ is similar to triangle to each other.
So the line is parallel to side AB.
I WILL GIVE BRAINLIEST! PLEASE HURRY!
The grpah represents the journey of a bus from the bus stop to different locations:
Part a: Use complete sentences to describe the motion of the bus in parts 1,2,3,4, and 5 of the journey.
Part B: In which parts of the graph is the function increasing, decreasing, and constant?
Part C: Is the graph linear or non-linear? Explain
Kevin hopes to earn a college basketball scholarship. To improve his shooting skills, Kevin shoots 50 baskets / day. If Kevin shoots 50 baskets every day for 60 days, how many shots will Kevin take? help please!
Answer:
Kevin will shoot 3,000 baskets in 60 days.
Explanation:
If Kevin shoots 50 baskets per day, that means the ratio of baskets shot to number of days is 50:1.
When the 1 changes to 60, you have to divide 60/1 to see how many times 1 was multiplied to get 60, then multiply the quotient by the 50.
In this case, 60/1=60. SO, we multiply 50*60 and get 3,000.
Answer: it would be 3,000
Step-by-step explanation:
Heeeeeeeeeeeeeeeeeeeeeeeeeeeeelp! PLZ
Thanks!
Answer:
3.67 or 3.7
Step-by-step explanation:
1+3+1+4+3+6+7+3+5/9
which of these measures is the best measure of variability for the dot plot
Answer:
b
Step-by-step explanation:
most simply by finding the range , or difference between the highest and lowest values.
How many classifications shown contain organisms whose cells do not have nuclei?
A.1 B.3 C.2 or D.4
*Urgent* im not sure look at the picture
Answer:
B) x^2-64
Step-by-step explanation:
Hey Please, can you answer this? :)
Here is the graph of a function showing the amount of money remaining on a subway fare card as a function of the number of rides taken.
What is the output of the function when the input is 10?
What is the input to the function when the output is 5?
who ever gets this will get a brainlest and a good rating
options:
vertical angles
complementary angles
supplementary angles
none of the above
Marty slides point (-2,-5) to (4,-7) and then slides the new point to (-1, -10). Which single translation could Marty use to reach the final point (-1, -10) from the starting point?
A - (x,y)➝(x+1,y-5)
B - (x,y)➝(x+1,y+2)
C - (x,y)➝(x-5,y-3)
D - (x,y)➝(x-1,y-5)
Answer:
It is (x,y) (x+1,y-5)
Step-by-step explanation:
the length of a rectangle is 6 meters less than twice the width. The area of the rectangle is 140m². Find the dimensions of the rectangle.
Answer:
Here's what we know:
A = Lw (Area is length times width)
L = 2w + 6 (length is twice the width plus 6)
A = 140 (Area is 140 m2)
Plug in the variable values:
140 = w(2w + 6)
Distribute:
140 = 2w2 + 6w
Subtract 140:
2w2 + 6w - 140 = 0
Factor out a 2:
2(w2 + 3w - 70) = 0
Divide both sides by 2:
w2 + 3w - 70 = 0
(w + m)(w - n)
When we factor out the quadratic, we know it's going to be a +/- situation because the c value in the quadratic is negative, and the two numbers are going to be three away, the plus next to the 3 meaning that the larger number is going to be positive:
(w + 10)(w - 7) = 0
w = -10, 7
We can't have a negative length, so we can toss out the -10, leaving us with w = 7 meters.
L = 2 * 7 + 6
L = 14 + 6
L = 20
Check:
140 = 20 * 7
140 = 140
Use the diagram to find the measure of ∠PML.
Answer:
31 degrees
Step-by-step explanation:
We know that if the angle P is equal to 121+x=180 because when it is reflected, they both have to add up to 180. Therefore, P is equal to 59 degrees. We know that angle L is 90 degrees because there is a square. Therefore, we have to do 180-59-90 to find angle PML. 180-149. Angle PML is equal to 31 degrees.
If this helps please mark as brainliest
Find the area of the figure.
[tex]6 \times 3 + 6 \times 2 \times \frac{1}{2} + 3 \times 3 \times \frac{1}{2} = 18 + 6 + \frac{9}{2} = \frac{57}{2} = 28.5[/tex]m
If the x-intercepts here are 2 and 7, what would be
the axis of symmetry?
X = 5
y = 2
X= 4.5
y = 4.5
A fair coin is flipped four times. Use a tree diagram to find the probability of observing
exactly two heads.
1/16
1/16
1/16
1/16
1/16
Answer 6.25%
Step-by-step explanation:
6.25%
Can y’all plz help me with this
Answer: 46.17
Step-by-step explanation:
35.5 + 7.25 = 42.75
Thats the total
then multiple that by 1.08 to get your answer
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Answer:
X= 6!
Step-by-step explanation:
7 is half of 14
6 is half of 12
Have a great day!
Help ASAP i need the answer to this question plsss NO LINKS AND NO DOING IT JUST FOR THE POINTS Will give brainliest and just because i say don't do it just for the points doesn't mean i don't want you to do it i'm just saying that because i don't want random answers i want the right answers with work shown
Answer: (2, -3)
Step-by-step explanation: (2, -3) is the new ordered pair rotated 270°
Which numbers are irrational? Check all that apply.
Answer: 3.14,√80, √12 are all irrational.
The radius of a circular sign is 17 inches. Equal parts of the sign are painted green and brown. How many square inches are painted each color? Use 3.14 for pie .
Answer:
453.7 in^2 for each color
Step-by-step explanation:
Answer this by finding the area of the whole circle and then dividing that by 2:
(3.14)(17 in)^2 / 2
or:
453.7 in^2 for each color
PS: It's ' pi ' not "pie"
Answer:
453.7 in^2 for each color
Step-by-step explanation:
Ivan is 162.4 centimeters tall and is building a tower out of cans that he wants to be as tall as he is. He wants to know how many cans he will need, but he forgot to measure the length of 1 can. He knows that 10 cans are 56 centimeters tall. If he starts building the tower of cans on a stool that is 28 centimeters tall, how many cans does he need for his tower?
Answer:
Ivan will need 24 cans. 56/10 = 5.6. Each can is 5.6 cm tall. 162.4-28 =134.4
134.4/5.6 = 24
Step-by-step explanation:
Triangle HIJ is dilated by a scale factor of 5 to form triangle H'I'J'. Side I'J' measures 75. What is the measure of side IJ?
Answer:
15
Step-by-step explanation:
I'J' is IJ with the scale factor of 5.
so (IJ) × 5= (I'J)
(IJ) × 5= 75
75 ÷ 5= 15
I am so sorry i did the math wrong in my head, the answer is 15 not 16.
How do you get Highrise beat, I have Highrise already If anyone knows kindly let me know please xx :)
Answer:
The High-Rise Wide-Leg Pant In Double weave … She spent seven years in Big Law in NYC and is now happily working at a … memo, etc.) needs to be signed by XX date (sometimes I bold the date. … Please let me know if you have any questions or concerns- I'm happy to set …
Step-by-step explanation:
Help me please thx you
Answer: 1.39 light years
Step-by-step explanation:
1. (1) light year = 5,878,625,370,000
5.88 x 4/17 = 1.39 light years
There are 170 flyers to pass out. Erica took 38 flyers there were 4 other students that received an equal amount of flyers to pass out how many flyers did the 4 students receive to pass out?
A. 33
B. 34
C. 42
D. 52
Mitch just finished planting radishes, potatoes, carrots, celery, and peas in his new garden. The garden is a circle whose diameter is 54s. If planted equal regions of each vegetable, what is the area of 's garden that has ? Use 3.14 for pie.
Answer:
Step-by-step explanation:
Note that there are 5 different vegetables, so the area devoted to each is 1/5 of the total garden area:
Remember that the radius of a circle is half its diameter. Here the radius is 54s/2, or 27s.
The area of the entire circle is (pi)(radius)^2, or
(3.14)(27 s)^2, or
2289 s^2
and 1/5 of that is 457.8 s^2
Note 1: It's ' pi, ' not 'pie.'
Note 2: Your ' s ' is not a recognized unit of length. What does your s represent?
[WILL GIVE BRAINLY] An angle measures 122° more than the measure of its supplementary angle. What is the measure of each angle?
The measure of the angle will be equal to 58°.
What is the supplementary angle?
The supplementary angles are defined as the angles whose sum is equal to 180°
here the angle is 122° degrees more than its supplementary angle.
We know that the sum of the two supplementary angles is given as:-
Suppose the known and the unknown angles are A and B respectively.
∠A + ∠B = 180°
122 + ∠B = 180°
∠B = 180-122= 58°
Hence the measure of the angle will be equal to 58°.
To know more about supplementary angles follow
https://brainly.com/question/12919120
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Math probability
Please help