Answers
Answer:
1.The formula to convert Celsius to Fahrenheit is:
F = 1.8 C + 32
Multiply the Celsius temperature by 1.8.
Add 32 to this number.
Report the answer in degrees Fahrenheit.
Example: Convert 20°C to Fahrenheit.
F = 1.8 C + 32
F = 1.8 (20) + 32
1.8 x 20 = 36 so F = 36 + 32
36 + 32 = 68 so F = 68°F
20°C = 68°F
2.9.92
Step-by-step explanation:
Related Questions
Write the equation of the line that passes through the points (3, -2)
and (5, -9). Put your answer in fully reduced point-slope form,
unless it is a vertical or horizontal line.
Answers
2 Last year the girls' basketball team had 8 fifth-grade students and 7 sixth-grade students. What was the ratio of sixth- grade students to fifth-grade students on the team? A. 8:15 B. 8:7 C. 7:8 D. 15:8
Answers
Answer:
Step-by-step explanation:
C)7:8 not sure
HELP, what do I put in the 3 boxes below?
Answers
5 - 9 = -4
for the second box ur gonna subtract x2 - x 1
-3 - -10 = -7
for the third box u r gonna divide the answers u got in the previous two boxes
-4 / -7 = 4 / 7
helppp :))) i- wasnt listening
Answers
Answer: 130 cm
Step-by-step explanation:
Let's take the equation for the volume of a rectangular prism
V=Length * Width * Height (L*W*H)
[tex]V=W*L*H[/tex]
V=2*13*5
[tex]V=2*13*5[/tex]
V=130 cm
[tex]V=130cm[/tex]
A construction crew is paving a road. The crew has already paved 1,000 square feet and can pave at a rate of 300 square feet of road per hour. The function f(x) = 300x
Answers
Answer:
Step-by-step explanation:
i go to southwind what’s the answer ??
The crew would spend 3.33 hours to pave a road that is 1,000 ft².
A linear equation is in the form:
y = mx + b;
where y, x are variable, m is the slope of the line and b is the y intercept.
Let f(x) represent the amount of space paved in x hours.
Given the function:
f(x) = 300x
Therefore to pave 1000 ft²:
1000 = 300x
x = 3.33 hours
The crew would spend 3.33 hours to pave a road that is 1,000 ft².
Find out more at: https://brainly.com/question/21105092
Which expression is equivalent to 8 x 2 − 2 x − 3 ?
Answers
you have to follow PEMDAS. you multiply first and then subtract. I hope this helps and let me know if I got it wrong. Sorry it’s upside down. Click on the picture and then flip it using the icon at the top
Help can someone do this problem and explain how they got the answer
Answers
Answer:
y+x=21 2/3
Step-by-step explanation:
AHHHHH I love these types of problems!
So we know that 95+85+2y-5+3x+55=360. Congrats! we now have an equation!
Let's do the easy part first. What's 95+85?
You guessed it! That's 180.
So we know that 2y-5+3x+55=180. Let's simplify this to make it easier!
2y+3x+50=180
Then we solve
2y+3x+50=180
-50 -50
2y+3x=130
/2 /2
y+3x=65.
/3 /3
y+x=21 2/3
There you have it! 21 2/3.
Guys pls help i only have 20 mins left ;(
Answers
Answer:
1/4
Step-by-step explanation:
Use PhotoMath (:
Answer:
b) 1/4
Step-by-step explanation:
Select all equations that match the solution for this equation: 5(x - 12) = 20
60 + 20 ÷ 5
1/5(60 + 20)
(16 + 20) • 5
(16 - 12) • 5
1/5(75 - 63
Answers
Answer:
The answer is x=16 so whatever the equations should look like it should be this:
Step-by-step explanation: 5(x-12)=20 5x-60=20 add 60 to 20 and get 5x=80 x=16
What is the product?
3•[1 -4 5 -7]
Answers
Answer:
-153
Step-by-step explanation:
3-135-21
-132-21
-153
Answer:
I got -78
please i dont understand this
Hope that helps!! :)
Proably not though sorry
Bye bye have a great day <3
find the values of x and y.
Answers
Answer:
x= 60° , y = 60 °
Step-by-step explanation:
x = 60°
y = 60°
plz mark my answer as brainlist plzzzz.
hope this will be helpful to you .
if you find it useful.
Ronny is selling coffee mugs for $5.00. So far, he has earned $440.00. Ronny needs to earn more than $690.00 in order to meet
his sales goal. How many more coffee mugs, x, does Ronny need to sell in order to reach his sales goal?
Select the number line that includes the fewest number of coffee mugs that Ronny can sell and still reach his sales goal
Answers
Answer:
$250 and 50 mugs
Step-by-step explanation:
690-440 then 250÷5 if that helps
Which choice shows the corresponding sides as equal ratios?
Answers
Because you are dividing the second triangle by the first one
Option A, DE/AB=EF/BC=DF/AC shows the corresponding sides as equal ratios
What is Triangle?A triangle is a three-sided polygon that consists of three edges and three vertices.
Two triangles are said to be similar if their corresponding angles are congruent and the corresponding sides are in proportion .
From the given triangles
In triangle ABC, the lengths AB is 3, BC is 4 and CA is 5.
In triangle DEF, the lengths DE is 6, EF is 8 and DF is 10.
As the two triangles are similar.
DE/AB=6/3=2
EF/BC=8/4=2
DF/AC=10/5=2
So DE/AB=EF/BC=DF/AC=2
Hence, Option A DE/AB=EF/BC=DF/AC shows the corresponding sides as equal ratios
To learn more on Triangles click:
https://brainly.com/question/2773823
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If one of the factors of 200 is 40, what is the other factor that would create this product?
Answers
ok so help pls?
A cookie factory puts 1/4 of a barrel of flour into each batch of cookies. How much flour will the factory use for 3 batches?
what? it wants it in simplest form! im terrible at it! just help me IM 14
Answers
1/4 = 1 batch
Multiply that by 3 (or continue adding 1/4 3 times)
Leaves you with 3/4. That is simplest form.
Answer:
3/4
Step-by-step explanation:
1/4+1/4+1/4=3/4 or 0.75
Help me!!
Dakota saves about $4 every day. She had $7 before she started saving. Her total savings is more than $25. About how many days may Dakota have saved?
Answers
The answer to this question is 5 days
Answer:
5
Step-by-step explanation:
7+4=11
11+4=15
15+4=19
19+4=23
23+4=27
A college’s tuition has risen 4% each year since 2015. If the tuition in 2015 was 30,000, write an equation for this amount of tuition t years after 2015.
Answers
Answer:
Step-by-step explanation:
pls help I'm confused, oh and can you also explain it. 15pts
Answers
Answer:
6
Step-by-step explanation:
This triangle is a special right triangle. In triangles with the angles 30, 60, and 90, the side opposite of the 30 degree angle will always be half the length of the hypotenuse. The hypotenuse is the longest side of a right triangle. In a 30 60 90 triangle, the long side will be equal to the short side multiplied by the squareroot of 3, but that is not needed for this problem. Since the hypotenuse is 12, the side opposite of the 30 degree angle, labeled "s h o r t" will be half of 12. Half of 12 is equal to 6, therefore the short side will be equal to 6.
lmk if i made a mistake, hope this helps :)
Please select the best answer from the choices provided ASAP
Answers
Answer:
c
Step-by-step explanation:
Find the greatest common factor of 30, 70, and 20.
Answers
Answer:
10
Step-by-step explanation:
10 goes into 30, 70, and 20.
Which graph shows the solution to the system of linear inequalities?
2x – 3y <12
y < –3
Answers
Answer:
D
Step-by-step explanation:
no explination
1. -30 and 25
2. -34 and -37
3. -15 and 15
Answers
Answer:
1. -5
2.-71
3. 0
if you think by this im not sure
Select the two values of x that are roots of this equation.
2x2 + 7x + 6 = 0
Answers
Answer: x = -10/7
1. Simplify 2 • 2 to 4
4 + 7x + 6 = 0
2. Simplify 4 + 7x + 6 to 7x + 10.
7x + 10 = 0
3. Subtract 10 from both sides.
7x = -10
4. Divide both sides by 7.
X = -10/7
Jenny works 30 hours and is paid £318 Calvin works 28 hours and is paid £287 Jenny is paid more per hour than Calvin How much more
Answers
Answer:
£0.35 more per hour.
Step-by-step explanation:
Jenny:
30h = £318
1h = £318 ÷ 30
= £10.60
Calvin:
28h = £287
1h = £287 ÷ 28
= £10.25
Difference:
£10.60 - £10.25 = £0.35
Hope this helps
Which one is the answer
Answers
Answer:
2667
Step-by-step explanation:
35 meters wide at the base
20.6 meters tall
h = 20.6 m
slant height s = 27.029798371427 m
side length a = 35 m
lateral edge length e = 32.200310557509 m
1/2 side length r = 17.5 m
volume V = 8411.6666666667 m3
lateral surface area L = 1892.0858859999 m2
base surface area B = 1225 m2
total surface area A = 3117.0858859999 m2
in all explanation, 2667 is the final answer.
hope this helped!
Find the indicated angle measure.
Find mZFEH
F
G
35
40°
H
E
Answers
Answer:
E
Step-by-step explanation:
factor the trinomial 6y^2+19y+15?
Answers
Answer:
6y^2+43
Step-by-step explanation:
6y^2+(19+15)
Answer:
(2y+3)(3y+5)
Step-by-step explanation:
6y^2+19y+15
Factor the expression by grouping. First, the expression needs to be rewritten as 6y^2+ay+by+15. To find a and b, set up a system to be solved.
a+b=19
ab=6×15=90
Since ab is positive, a and b have the same sign. Since a+b is positive, a and b are both positive. List all such integer pairs that give product 90.
1,90
2,45
3,30
5,18
6,15
9,10
Calculate the sum for each pair.
1+90=91
2+45=47
3+30=33
5+18=23
6+15=21
9+10=19
The solution is the pair that gives sum 19.
a=9
b=10
Rewrite 6y^2+19y+15 as (6y^2+9y)+(10y+15).
(6y^2+9y)+(10y+15)
Factor out 3y in the first and 5 in the second group.
3y(2y+3)+5(2y+3)
Factor out common term 2y+3 by using distributive property.
(2y+3)(3y+5)
A jet fighter is capable of reaching speeds up to 1.5 x 10^3 miles per hour. A typical passenger plane can reach speeds of approximately
5.0 x 10^2 miles per hour. About how many times faster can the jet fighter travel per hour than the typical passenger plane?
Answers
Answer:
3 times faster
Step-by-step explanation:
[tex]\frac{1.5(10)^{3} }{5.0(10)^{2}} = \frac{1.5(10)}{5} = \frac{15}{5} = 3[/tex] times faster
5/25 convert into a decimal
Answers
Answer:
0.2
Step-by-step explanation:
5/25 as a decimal is 0.2.
1/5=0.2
just reduce it to 1/5 and divide it into a decimal
I really need help...Will mark brainiest
Answers
Answer:
x² + 18x +81
x² - 14x +49
4x²- 4x - 1
Step-by-step explanation:
multiply the x in the first parentheses by x and 9 in the other parentheses and
multiply the 9 in the first parentheses by x and 9 in the other parentheses and add all together
(x+9)(x+9)
x² + 9x + 9x + 81
x² + 18x +81
multiply the x in the first parentheses by x and -7 in the other parentheses and multiply the -7 in the first parentheses by x and -7 in the other parentheses and add all together
(x-7)(x-7)
x² -7x - 7x +49
x² - 14x +49
(2x-1)² is the same as (2x-1)(2x-1)
multiply the 2x in the first parentheses by 2x and -1 in the other parentheses and multiply the -1 in the first parentheses by 2x and -1 in the other parentheses and add all together
(2x-1)(2x-1)
4x²-2x-2x+1
4x²- 4x - 1