Answers
Answer:
b: 3 cm
Step-by-step explanation:
just set up a proportion 4.5/3 = x/2 and solve for x by multiplying across and getting the equation 3x=9 and then divide by 3.
Related Questions
Need Help Asap! Thank you!
Answers
Aidan had 13 tropical fish and gave 8 of them to his brother then Aidan bought 6 more from the pet store each fish cost $9.45 how many fish does Aidan have now
Answers
Answer:
11 fishes
Step-by-step explanation:
Answer:27
Step-by-step explanation: add all the answers
A scientist used 786 milliliters of an liquid for an experiment. How many liquids of liter did the scientist to use for this experiment?
Answers
Answer:
0.786 L
Step-by-step explanation:
1000 ml to 1 L
(786 ml) / (1000 ml) = 0.786 L
0.786 L liquids of liter did the scientist to use for this experiment
What is division?Division is the process of splitting a number or an amount into equal parts.
here, we have,
A scientist used 786 milliliters of an liquid for an experiment.
we know,
1000 ml to 1 L
so, we get,
(786 ml) / (1000 ml) = 0.786 L
Hence, 0.786 L liquids of liter did the scientist to use for this experiment.
To learn more on division click:
brainly.com/question/21416852
#SPJ2
Ahmed recorded the temperature outside his window one morning. On the second day, the temperature went up 7 degrees. On the third day, the temperature went down 10 degrees. On the fourth day, the temperature went down 6 degrees, and it was 1°F.What was the temperature on the first day?
Answers
Answer:
[tex]-2^{\circ}\text{F}[/tex]
Step-by-step explanation:
Let [tex]x[/tex] be the temperature on the first day
Second day temperature
[tex]x+7[/tex]
Third day temperature
[tex]x+7-10[/tex]
Fourth day temperature was [tex]1^{\circ}\text{F}[/tex]
[tex]x+7-10+6=1\\\Rightarrow x+3=1\\\Rightarrow x=1-3\\\Rightarrow x=-2^{\circ}\text{F}[/tex]
On the first day the temperature was [tex]-2^{\circ}\text{F}[/tex]
3/4 divided by 2/3 in simplest form
Answers
Answer:
1 1/8
Step-by-step explanation:
1. Keep, change, flip
3/4 x 3/2
2. Multiply
3/4 x 3/2= 9/8
3. Simplify
9/8= 1/18
I thought a bleep who lost the baddest bleep said sum
Answers
Answer:
i did say something boo boo
Step-by-step explanation:
Answer:
They did, I believe bleep's last words were "One day all this will fade away."
Step-by-step explanation:
May I have brainliest please? :)
Enter an equation in standard form to model the linear situation. A bathtub that holds 42 gallons of water contains 12 gallons of water. You begin filling it, and after 5 minutes, the tub is full.
Answers
Answer:
5x+12y= 42
Step-by-step explanation:
how many 4-digit number are divisible by 7,8,10 and 25
Answers
9514 1404 393
Answer:
7
Step-by-step explanation:
In order for a number to be divisible by all of 7, 8, 10, and 25, it must be a multiple of the least common multiple of those numbers.
LCM(7, 8, 10, 25) = 7×8×25 = 1400
There are floor(10,000/1,400) = 7 4-digit numbers divisible by 7, 8, 10, and 25. They are ...
1400, 2800, 4200, 5600, 7000, 8400, 9800
Can someone please help?
What property goes on the right side?
example: addition, subtraction, etc.
Answers
Answer:
3. definiton of angle bisector
4. substitution property (of equality)
5. 2x+14=34
5. subtraction property of equality
6. 2x = 20
6. subtraction property of equality
These two triangles are similar what is the measure of angle M?
Answers
Answer:
30
Step-by-step explanation:
We can ignore the fact they are similar altogether. It's known that all 3 angles of a triangle add up to 180, so:
180=102+48+m
180=150+m
30=m
Answer:
A. 30 degrees
Step-by-step explanation:
They are similar aka the same or congruent and since you know all three angles you just match them up.
If a number is divisible by 3, then its odd
Answers
Answer:
and? obviously bc 3 isnt a even number so then the answer wont be even
A family has completed 50% of a trip and they have traveled 10 miles. How long is the trip?
Answers
Answer: 20 miles? lol
Step-by-step explanation:
Explanation:
50% of 20 is 10.
10 + 10 = 20.
What is 83 1/3% of 30
Answers
step by step explanation:
yw
hope this helps
give brainliest plz
-3y-3x=-3
plz help me
Answers
Answer:
y = -x + 1
Step-by-step explanation:
-3y - 3x = -3
Add 3x
-3y = 3x - 3
Divide by -3
y = -x + 1
b The lines are translations of each other
The lines are reflections of each other
d They have the same y-intercept
e a
Both lines have a positive slope.
с
Answers
Answer:
A, B, E
Step-by-step explanation:
The slope is the same (1/4x)
it is a translation given the y intercept moved it 5 units
they are both positive
i have no idea how to solve this. please help?
Answers
π=C/2r
When I bought my car it was $25,000. My car’s value is now $11,000. What percentage is my car now from its original price?
Answers
Answer:
56% should be the answer
Antonio ran 1/4 of The way from his house to school. She ran 1/10 mile. How far is it between his home and school
Answers
Answer:
2/5 mile
Step-by-step explanation:
Let's give the total distance the variable x.
1/4x = 1/10
x = 4/10
x = 2/5
Angelina paid $6.60 for a dozen cupcakes for a birthday party. What is the unit cost for each cupcake? *
Answers
Answer:
the answer would be 1.82
Step-by-step explanation:
it is this answer because you have to see how much money goes into one cupcake which to put stuff into different places you have to divide 12/6.60
Answer:
$0.55 Hope this helps!!!!!!!
Step-by-step explanation:
Remember that is that a dozen is equal to 12.
12x= 6.60
/12 /12
x=.55
Marie can find the volume of a cube by using the formula V = 53, where s represents the side length of the cube. If Marie's
cube has a side length of 2 centimeters, what is the volume of her cube? Show your work. Write your answer as a fraction.
Answers
Answer:
The volume of her cube is 15.625cm^3
Step-by-step explanation:
The formula V = s³, where s represents the side length of the cube.
write the linear equation
Answers
Answer:
y = 3/5 +2
Step-by-step explanation:
Juan reads 300 pages 5 days which reading rate is equivalent
Answers
It is shown that One is reading 300 pages in five days so we need to find a reading rate which would be the total number of pages one reads over the number of days so the substitute does values by doing 300/5 you would get 60 pages per day
3. Determine whether these two lines are parallel, perpendicular, or neither. 1 point
8x + y = 7, 4x + 3y = 12 *
parallel,
perpendicular or
neither
Answers
Answer:
The two lines are neither
Step-by-step explanation:
Parallel lines have equal slopes and different y-interceptsPerpendicular lines have a product of their slopes = -1The slope of a line whose equation is ax + by = c is m = [tex]\frac{-a}{b}[/tex]∵ The equations of the lines are
8x + y = 7 ⇒ 1st4x + 3y = 12 ⇒ 2nd∵ In the 1st equation a = 8 and b = 1
∴ m1 = [tex]\frac{-8}{1}[/tex] = -8
∴ The slope of the 1st line is -8
∵ In the 2nd equation a = 4 and b = 3
∴ m2 = [tex]\frac{-4}{3}[/tex]
∴ The slope of the 2nd line is [tex]\frac{-4}{3}[/tex]
→ By using the facts above
∵ m1 ≠ m2
∴ The two lines are not parallel
∵ m1 × m2 = -8 × [tex]\frac{-4}{3}[/tex] = [tex]\frac{32}{3}[/tex]
∴ m1 × m2 ≠ -1
∴ The two lines are not perpendicular
∴ The two lines are neither parallel nor perpendicular
what is the slope of the line that passes through the points
(5,1) and (2,-7)
A.) 3/8
B.) -8/3
C.) 8/3
D.) -3/8
Answers
Slope is the change in y over the change in x:
Slope = (-7 - 1) / (2 - 5)
Slope = -8/-3
Slope = 8/3
(-7-1)/(2-5) = -8/-3
It would be C. 8/3
Is 78 − –5 positive or negative?
Answers
Answer: it would be a positive
Answer:
the answer is positive because 78 is bigger than -5
Step-by-step explanation:
What theorems can be used to prove the triangles are congruent?
SSS
ASA
AAS
HL
Answers
Answer:
1.) SAS | 2.) HL | 3.) HL | 4.) SSS (Not too sure about this one)
Step-by-step explanation:
9x + 11 = 110
what is x ?
Answers
Answer:
x = 11, lucky you, this stuff is easy
Step-by-step explanation:
110 - 11 = 99
9 x 11 = 99
99 + 11 = 110
Answer:
x = 11
Step-by-step explanation:
9x + 11 = 110
- Pass the 11 to the other side of the equation (grouping similar terms) and then perform the following operation:
9x = 110 - 11
9x = 99
- Now we have to obtain x by dividing 9 on both sides of the equation:
(9/9)x = 99/9
x = 99/9, which is divisible by 11.
ASAP please i need helppp
Answers
A cylinder has a height of 18 millimeters and a radius of 18 millimeters. What is its volume? Use ≈ 3.14 and round your answer to the nearest hundredth.
Answers
Answer:
[tex]Volume = 18312.48[/tex]
Step-by-step explanation:
Given
[tex]Height (h) = 18mm[/tex]
[tex]Radius (r) = 18mm[/tex]
Required
Determine the volume
The volume of a cylinder is calculated as thus:
[tex]Volume = \pi r^2h[/tex]
Substitute values for r and h
[tex]Volume = 3.14 * 18^2 * 18[/tex]
[tex]Volume = 18312.48[/tex]
Hence, the volume of the cylinder is 18312.48mm³
A line is drawn through (–7, 11) and (8, –9). The equation y – 11 = y minus 11 equals StartFraction negative 4 Over 3 EndFraction left-parenthesis x plus 7 right-parenthesis.(x + 7) is written to represent the line. Which equations also represent the line? Check all that apply.
Answers
Answer:
A and D
Step-by-step explanation:
I took the assignment
Answer:
a, d
Step-by-step explanation: