Answer:
9
Step-by-step explanation:
27:
1,3,9, 27
18:
1,2,3,6,9, 18
Answer:
9
Step-by-step explanation:
3 27 2 18
3 9 3 9
3 3 3 3
1 1
27=3×3×3×1
18=2×3×3×1
H.C.F= 3×3×1
=9. ans.
HELP WITH THIS PROBLEM PLEASE! (also please please show work ;D)
=Answer:=
Step-by-step explanation:
180 heartbeats in 3 minutes
? heartbeat (s) per minute
Answer:
60
Step-by-step explanation:
180÷3=60
if it is unclear or you need more explanation, ask freely.
If you had a triangle with side lengths of 2, 4, and 5, and
dilated it with a scale factor of 2.5, what would be the
side lengths of the resulting image?
Answer:
5,9,12.5
Step-by-step explanation:
After dilation, the final side lengths of the triangle become -
a' = 5 units, b' = 10 units, c' = 12.5 units
What is Dilation?A dilation is an enlargement or reduction of a figure about a center of dilation by a specified scale factor [k].
Given is a triangle with side lengths of 2, 4, and 5 and is dilated with a scale factor of 2.5
We have a triangle whose side lengths are -
a = 2 units
b = 4 units
c = 5 units
Scale factor = [k] = 2.5
Now, after dilation the final side lengths will become -
a' = 2.5a = 2.5 x 2 = 5 units
b' = 2.5b = 2.5 x 4 = 10 units
c' = 2.5c = 2.5 x 5 = 12.5 units
Therefore, after dilation, the final side lengths of the triangle become -
a' = 5 units, b' = 10 units, c' = 12.5 units
To solve more questions on dilations, visit the link below-brainly.com/question/15162911
#SPJ2
How long a ladder must you have to reach the top of a 15-foot wall if the bottom of the ladder is placed 4 feet from the
base of the wall? Round to the nearest tenth of a foot.
14.511
15.5 ft
O 17.01
1901
Answer:
Its not 17.0
Step-by-step explanation:
I dont know what the answer is but that other guy up there is incorrect
A veterinarian is vaccinating cattle. One bottle of vaccine is 8 ounces. How many 2 3 3 2 -ounce doses can the veterinarian get out of one bottle of vaccine? How many ounces of vaccine will be left in the bottle after she draws the maximum number of doses out?
Complete Question
A veterinarian is vaccinating cattle. One bottle of vaccine is 8 ounces.
a) How many 2/3 -ounce doses can the veterinarian get out of one bottle of vaccine?
b) How many ounces of vaccine will be left in the bottle after she draws the maximum number of doses out?
Answer:
a) 5 1/3 ounces or 5.3333333333 ounces
b) 2 2/3 ounces or 2.67 ounces
Step-by-step explanation:
a) How many 2/3 -ounce doses can the veterinarian get out of one bottle of vaccine?
This is calculated as:
2/3 ounces of 1 bottle
2/3 ounces of 8 ounces
= 16/3 ounces
= 5 1/3 ounces or 5.3333333333 ounces
b) How many ounces of vaccine will be left in the bottle after she draws the maximum number of doses out?
This is calculated as:
8 ounces - 5 1/3
= 2 2/3 or 2.67 ounces
Caleb’s school is five blocks due north of his home, and the library is two blocks due west of his home. If each city block is a square with sides measuring 275 feet, which of the following is the closest to the straight-line distance from Caleb’s school to the library?
Answer:
The closest straight-line distance from Caleb's school to the library is:
1480.92 feetStep-by-step explanation:
Imagine a triangle, where five blocks are a side and two blocks another side, to obtain the closest straight-line distance from Caleb's school to the library you can use the Pythagoras theorem, where the hypotenuse is the closest straight-line:
[tex]perpendicular^{2} +base^{2} =hypotenuse^{2}[/tex]Clearing the hypotenuse is:
[tex]\sqrt{perpendicular^{2}+base^{2}}= hypotenuse[/tex]Now, you only need to identify the distance in each case:
Five blocks = 275 feet * 5 = 1375 feet.
Two blocks = 275 feet * 2 = 550 feet.
At last, you must replace the distances found in the equation cleared:
[tex]\sqrt{1375 feet^{2}+550 feet^{2}}= hypotenuse[/tex]Hypotenuse or closest straight-line = 1480.92 feet.Identifying this, the closest straight-line distance from Caleb's school to the library is 1480.92 feet.
1
Evaluate
- 3x + 9y
when x
ARE
-3 and y = 2
Answer:
27
Step-by-step explanation:
-3x + 9y
Substitute in -3 and 2
(-3 x -3) + (9 x 2)
Multiply
9 + 18
Add to get
27
Bart believes that mice exposed to microwaves will become extra strong (maybe he's been reading too much Radioactive Man). He decides to perform this experiment by placing 10 mice in a microwave for 10 seconds. He compared these 10 mice to another 10 mice that had not been exposed. His test consisted of a heavy block of wood that blocked the mouse food. He found that 8 out of 10 of the microwaved mice were able to push the block out of the way. 7 out of 10 of the non-microwaved mice were able to do the same.
Complete question is;
Bart believes that mice exposed to microwaves will become extra strong (maybe he's been reading too much Radioactive Man). He decides to perform this experiment by placing 10 mice in a microwave for 10 seconds. He compared these 10 mice to another 10 mice that had not been exposed. His test consisted of a heavy block of wood that blocked the mouse food. He found that 8 out of 10 of the microwaved mice were able to push the block out of the way. 7 out of 10 of the non-microwaved mice were able to do the same.
Identify the following;
1) Control group
2) Independent variable
3) Dependent variable
4) What should bart's conclusion be?
5) How could Bart's experiment be improved?
Answer:
1) Mice not exposed to the microwave.
2) Amount of microwave radiation hitting the mice.
3) The strength of the mice exposed to the radiation.
4) Conclusion should be inconclusive.
5) Can be improved in 3 ways listed under explanation.
Step-by-step explanation:
1) The control group is the mice that were not exposed to the microwave heating. This is because a control group is a set of samples that are kept separate and not exposed to the independent variable.
2) The independent variable is the cause of the research. So in this case the independent variable is the amount of microwave radiation because the study is on how mice exposed to microwaves become extra strong.
3) Dependent variable: The dependent variable will be the strength of the mice that are exposed to the microwave radiation because the extra amount of strength depends on the radiation.
4) Bart's conclusion should be Inconclusive because even though there is difference in the results gotten from the exposure, they are not that significantly different and thus we can say that there is an equal chance of an effect or no effect.
5) Bart's experiment can be improved by the following;
- Using a larger sample size
- Increasing the amount of groups so as to have a varied amount of microwave radiation received by the exposed mice
- Increasing the mass of the block that's in front of the food.
After Michael finished his workout, his heart rate decreased by 100 beats per minute. If it took 10 minutes, on average how many beats per minute did his heart rate decrease?
Answer:
10
Step-by-step explanation:
Answer:
does this mean 100 x 10
Step-by-step explanation:
well.....................
5(w - 1 1/10) = - (w - 8 2/5)
Answer:
w=3.65
Step-by-step explanation:
How many factors are represented in the expression (x + 2)(x - 3)?
A. 2
B. 1
C. 4
D. 3
Sydney read 50 pages in 40 minutes. She reads at a constant rate. How many pages can Sydney read per minute?
Answer:
1.25 words per minute
Step-by-step explanation:
Divide 40 by 40 to get 1 minute
Divide 50 by 40 to get 1.25 words
i don't understand this..
Please help include an explanation please. Thank you.
Answer:
9/20
Step-by-step
\frac{3}{5}\cdot \frac{3}{4}
=\frac{3\cdot \:3}{5\cdot \:4}
=\frac{9}{5\cdot \:4}
evaluate using suitable property 891 × 93 - 891×3
Answer is a 80,190
I hope it is helpful for you ...
Solve: 3x -6/3 = x + 3/6
Answer:
x= 1/2
Step-by-step explanation:
start by adding 6/3 to both sides. the negative 6/3 on the left side will disappear, and the right side will equal one. (6/3 + 3/6= 9/9 = 1).
Youll end up with:
3x=x+1
now, subtract x from both sides to get:
2x=1
Divide both sides by two to get
x=1/2
What is the answer to -8/9 * 5/6=?
Answer:
I think the answer is -0.74074074074
Step-by-step explanation:
Answer:
Step-by-step explanation:
(− 8 /9 )( 5 /6 )
=
−8 /9 ( 5/ 6 )
=
−20 /27
Convert the following decimal to a fraction.
34
Answer:
34/1
Step-by-step explanation:
34 is a whole number so it can only have a one thrown under it
In the alphabet, x comes before y. Use this fact to describe a method for remembering how to write ordered pairs.
Answer:
Step-by-step explanation:
so when remembering how to write ordered pairs, think of the monkey bars. you have to get there before you can climb up, x being walking to the monkey bars and y being climbing up them. Think of the steps to get to the monkey bars compared to the fact that x is before y. getting to the monkey bars comes before climbing them, is x (run) and climbing them would be y (rise), and not the other way around because like the question said; x comes before y.
I really hope this wasn't too confusing. I'm really sorry if it was!
Hope this helps! :)
ILL GIVE BRAINLIEST!!
Which is an example of a keyword?
an implied message
a vague clue
a vocabulary term
a highlighted phrase
Answer:
a vague clue
Step-by-step explanation:
that was obvious
Answer:
a vague clue !!!!!!!!
Which graph shows a minimum fee of $10
Answer:
I dont see the graphs
Step-by-step explanation:
But thanks for the point lol
Out of 80 stores surveyed, 75% provided insurance to their full time employees. How many stores in the survey gave their employees insurance?
Answer:
The answer would be 44% of stores give insurance
Step-by-step explanation:
Answer:
60%
Step-by-step explanation:
80x75%=60%
YOUR WELCOME
What is the slope of the line that passes through (4,7) and (5,8)
Answer:
slope = 1
Step-by-step explanation:
y=1x+3
Lincoln is measuring the angles of quadrilateral WXYZ to determine whether it is congruent to the quadrilateral below.
Quadrilateral R S T Q. Angle R is 140 degrees, angle S is 94 degrees, angle T is 79 degrees, and angle Q is 47 degrees.
Which pair of measurements are possible if they are congruent figures?
Answer:
The answer is D
Step-by-step explanation:
Jamal buys a new racing bicycle. Two shops charge the same price for the bicycle but offer different payment plans. Shop 1 requires $260 down and a monthly payment of $20. Shop 2 requires $140 down and a monthly payment of $30. Write an equation to represent the payment plans where m is the number of months payments are made.
Answer:
Shop 1 = $260 + $20m
Shop 2 = $140 + $30m
Step-by-step explanation:
m = number of months payments are made
Total payment made = down payment + monthly payment
Shop 1 requires $260 down and a monthly payment of $20.
Shop 1 = $260 + $20m
= 260 + 20m
Shop 2 requires $140 down and a monthly payment of $30.
Shop 2 = $140 + $30m
= 140 + 30m
The equations that represent the payments plans are:
Shop 1 = $260 + $20m
Shop 2 = $140 + $30m
(30-3) divided by 3
Show the work please
Answer:
9
Hope I helped
The ratio of girls to boys in Mr. Jones class is 2:3. If there are 12 girls in the class, how many boys are in the class?
Answer:
18 boys
Step-by-step explanation:
(7 * 10-5) * (5 x 10-) =
? x 10
Answer:
3250
Step-by-step explanation:
find the y intercept of the line 2y = 10x - 10
Answer:
y=5x-5Here you go i hope this helpsHow much does an ice cream cost with 11 ounces of toppings?
$3.00 for ice cream
+ $2.00 for the 4 ounces of toppings
$5.00
hope it helps!!
SMILE!!