at 2 a m, the temperature was -6C An hour later, the temperature had decreased by 8C what was in the new temperature
Answers
Answer:
2c
Step-by-step explanation:
مرحبا انا جديد انت ايضا
Related Questions
kayla is tracking the progress of her plants growth. today the plant is 8 cm high. the plant grows 2 cm per day.
a. write a linear model that represents the height of the plant after d days
b. when will the plant be at a height of 20 cm?
Answers
Answer:
30 cm
Step-by-step explanation:
A. Multiply daily rate by number of days and add that to the starting height:
Height = 2d + 8
B. Set height to 20 and solve for d:
20 = 2d +8
Subtract 8 from both sides
12 = 2d
Divide both sides by 2
D = 6
It wall take 6 days.
Calculate the slope of a line through the points
(2, 1.5) and (-5, 36.5).
Answers
Answer:
35/-7
Step-by-step explanation:
you want to do the second y- the first y over the second X- the first x to GRT the slope
Answer:
35/-7
Step-by-step explanation:
To calculate slope, you use the slope formula: y2 - y1
x2 - x1
So 36.5 - 1.5
-5 - 2
And that equals 35/-7
Which set of ordered pairs represents y as a function of X? a{(-9, 2), (0, 6), (1, -2), (-3, 6)} b{(-1,0), (4, 3), (-7, -3), (-1, -8)} c{(3, 2), (-4,-2), (3, 1), (-4,1)} d{(5, 4), (2, 3), (1, 1), (2,4)}
Answers
Explanation:
When dealing with functions, x’s never repeat.
A baker has 2 1/4 cups of blueberries to make three batches of muffins. How many cups of blueberries should the baker put into each batch?
Answers
Answer:
0.75
Step-by-step explanation:
To answer this question you need to divide 2 1/4 by 3. To make it easier turn 2 1/4 to 2.25 because .25 = 1/4.
Using the table below, determine the unit rate in points per game. *
games
points
3
42
13
182
16
224
Your answer
Answers
science pls help I give brainliest
Answers
Answer:
the answer is the third one
Step-by-step explanation:
Answer:
c snow sleet and hail
Step-by-step explanation:
rain snow sleet ice
One sixpack of soda has six cans. How many cans are there in six sixpacks of soda?
On the double number line below, fill in the given values, then use multiplication or
division to find the missing value:
cans
sixpacks of soda
There are
cans in 6 sixpacks of soda. Submit Answer
Answers
Answer:
36 cans
Step-by-step explanation:
6*6=36
Answer:
36
Step-by-step explanation:
6+6+6+6+6+6=36
help me pleasee!! ill give you brainliest
Answers
Help needed, much appreciated
Answers
Answer:
1/6
Explain:
The reciprocal of the slope is its perpendicular.
6/1 --> 1/6
' $1, 200 . 18 1.5%
Answers
Answer:
2178
Step-by-step explanation:
What is the TOTAL amount in his account after 2 years
Answers
Answer:
900000000000000
Step-by-step explanation:
You are saving for a new tablet? Suppose you have $200 to start, and you need to keep the money in a bank account. Plan A: An additional $20 per month will be added to your account each month. Plan B: An additional 10% of the balance at the time will be added to the account each month. Using the above plans, determine the following: 1) What is the balance of each account after 1 month? After 2 months? After 3 months? 2) What is the balance of each account after 12 months? 3) Which plan would you choose? Explain and give details. Use the DESMOS testing link for assistance if you want to create graphs.
Answers
Answer: ok
Step-by-step explanation: not sure
A principal at a large high school wants to estimate the number of days freshmen regularly ride the bus to school.
The principal randomly selects 35 freshmen and asks them how many days per week they ride the school bus. The
principal constructs a 90% confidence interval for the true mean number of days freshmen ride the bus to school per
week. Which of the following would decrease the margin of error?
O using a sample of size 30
O using a sample of size 40
constructing a 95% confidence interval
O constructing a 99% confidence interval
Answers
Answer:
b. using a sample of size 40
Step-by-step explanation:
edg 2020
Answer:
B. using a sample of size 40
Step-by-step explanation:
Pine St. and main st. Are?
Answers
Answer:
could u add a picture to make it more sepific
Step-by-step explanation:
josh wants to determine the number of loaves of breads he can bake using the 13 1/3 cups of flour he has. if each loaves requires 3 4/5 cups of flour, how many loaves can josh bake? 1) 3 loaves of bread 2) 4 loaves of bread 3) 50 loaves of bread 5) 51 loaves of bread
Answers
The answer is
3 loaves of bread
what is $3,600 after an 5% increase???
FIRST ANSWER GETS BRAINLIEST
Answers
Answer:
$3780
Step-by-step explanation:
3600*105%=3780 (It is 105% because it is a 5% increase)
Need help please
What additional information would be necessary to prove that the two triangles, XBY and ZAY, are
congruent?
Answers
Answer: Congruent triangles have congruent corresponding sides.
(Note): This is not the correct answer..This is an Example. :)
Step-by-step explanation: part a) draw two triangles, translating one of them to the right.
part b) Consider triangles ΔYXB and ΔYZA. In these triangles:
∠Y is common, then ∠XYB≅∠ZYA (additional information that is needed);
∠YXB≅∠YZA (given);
XY≅ZY (given).
Therefore, these two triangles have two congruent angles adjacent to congruent sides. By the ASA Postulate, ΔYXB≅ΔYZA.
ASA Postulate: If two angles and the included side of one triangle are congruent to two angles and the included side of a second triangle, then the triangles are congruent.
Hope This Was helpful..
Answer:
You could use the ASA theorem to prove that the congruent angles and side are congruent. Or you could use CPCTC which is Corresponding parts of congruent triangles are congruent. By using these two theorems you could prove that these triangles are congruent and not similar.
Step-by-step explanation:
find the ratio p:r if p:a=1:2, a:b=2:3, b:c=5:1, c:r=3:2
Answers
Answer: 2.5
[tex]\frac{p}{a}=\frac{1}{2} => a=2p\\\\\frac{a}{b}=\frac{2}{3}=> b=\frac{3}{2}a=3p\\\\\frac{b}{c}=\frac{5}{1}=>c=\frac{1}{5} b=\frac{3p}{5}\\\\\frac{c}{r}=\frac{3}{2}=>\frac{3p}{5r}=\frac{3}{2}=>\frac{p}{r}=\frac{3}{2}:\frac{3}{5}=2.5[/tex]
Step-by-step explanation:
Find the slope of the line that passes through the points (2, 4) and (6, 12)
Answers
Answer:
Slope = 2
Step-by-step explanation:
To find slope, you use the formula [tex]\frac{y1-y2}{x1-x2}[/tex]
[tex]\frac{4-12}{2-6} = \frac{-8}{-4} = 2[/tex]
So the slope = 2
Can I get brainliest please? Thanks.
Games Galore Super Store buys the latest video game at a wholesale price of $58.00. The markup rate at Game’s Galore Super Store is 40%. You use your allowance to purchase the game at the store. How much will you pay, not including tax?
Answers
Answer:
Step-by-step explanation:
30 + .40(30) = 30(1 + .40) = 30(1.4) = $42
8
Juan deposited $450 in an account that earned 7.5% simple interest.
- He did not make additional deposits and he didn't withdraw any money from the
account.
What was the balance in Juan's investment account after 3 years?
F $101.25
G $559.03
H $109.03
J $551.25
Answers
Answer:
J $551.25Step-by-step explanation:
Step one:
given data
principal= $450
rate= 7.5%= 0.075
time = 3 years.
Step two:
the simple interest formula is
A=P(1+rt)
Substituting we have
A=450(1+0.075*3)
A=450(1+0.225)
A=450(1.225)
A=551.25
The answer is $551.25
HELPPP ASAP!!!!
WILL GIVE BRAINLIEST
Find the slope
Answers
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[tex]slope = \frac{7 - 11}{0 - ( - 1)} \\ [/tex]
[tex]slope = \frac{ - 4}{1} \\ [/tex]
[tex]slope = - 4[/tex]
♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️
Answer:
-4
Step-by-step explanation:
-4
list three numbers that are larger than 20 but smaller than 50 and only have 2 factor
Answers
Answer: 20, 16, 45
Step-by-step explanation:
I'm not sure if we can use the number 20 but anyways here it is!
Factors:A factor is simply a number that is multiplied to get a product. Factoring a number means taking the number apart to find its factors.Factors are either composite numbers or prime numbers. A prime number has only two factors, one and itself, so it cannot be divided evenly by any other numbers.
I hope this helps!!
Item 8
POSSIBLE POINTS: 11.11
In math class, the teacher asked students to randomly select a card and roll a number cube. There were 6 yellow cards, 4 blue, 8 red and 7 green cards. The number cube was numbered 1 through 6. What was the probability of choosing a green card and rolling an odd number?
14%
24%
48%
36%
Answers
Answer:
24% is the answer
Step-by-step explanation:
WILL AWARD BRAINLIEST PLS HELP!!
Answers
Answer:
C
Step-by-step explanation:
Answer:
Step-by-step explanation:
The answer is C
4. A couple has 4 children. What is the probability that they have at least 2 girls?
Answers
Find the value of x for which d ||m.
Answers
Answer:
29
Step-by-step explanation:
3b+2
The sub for b is 14
Answers
Answer:
44
Step-by-step explanation:
I'm assuming you're meant to multiply so I did 3(14)+2 and it gave me 44 :)
Answer:
so it should be 44
Step-by-step explanation:
So the sub for b is 14 so substitute the b to 14
Then 3(14) they are multiplying so multiply them should equal 42
Then add the 2 the answer should be 44
I hope that you understoood!
Find the value of X. | Please help me!!
Answers
Answer:
x=90 degrees
Step-by-step explanation:
A pentagon's angles should add up to 540 degrees. There are 6 angles shown, two are given ( the bottom two are right angles which are 90 degree angles). So 560 divided by 6 [angles] is 90[degrees]. So, each angle is 90 degrees.
2 angle already know = 2 x 90 = 180
so x = (720 - 180) : 4 = 135
PLZ ANSWER ASAP!! THIS IS GEOMETRY. ONLY ANSWER IF YOU KNOW HOW TO DO THIS!
Answers
Answer:
k = 3/2
Step-by-step explanation:
3/2 is equal to 1.5
Flip the triangle on the left to match the triangle on the right if you multiply the right triangle values by 1.5 (3/2) you get the same values as the one on the left.