Answer:
The temperature dropped 14 degrees.
Step-by-step explanation: x = 14
x + (-5)= 9
The absolute value (distance from zero) of -5 is 5.
The absolute value of 9 is 9.
To find the drop in temperature, add the absolute values of both numbers.
Alicia is training for a race. She swims 1/4 lap in 2/3 of a minute. At that
rate, how many minutes does it take Alicia to swim each lap?
Answer:
2.66667 minutes
Step-by-step explanation:
2/3 of a minute is 40 so 40s times 4 equals 160s
Please help me with this!!!!!!
Answer:
63-$+
Step-by-step explanation:
g lpreeeeeeeee3eeeere
which of the following would produce a larger image ?
a.2/3
b.1 1/2
c.1/2
d.1/2
Answer:
1 1/2
Step-by-step explanation:
these are all of my points PLZZZZZZZ HURRRRRRY PLZZZZZZZZ FIRST ONEE TO ANSWER GETS BRAINLIEST The table below lists the masses and volumes of several pieces of the same type of metal. There is a proportional relationship between the mass and volume of the pieces of metal. Determine the mass, in grams, of a piece of metal that has a volume of 18.5 cubic centimeters.
Answer:
11.7
Step-by-step explanation:
1111111938338388383828
Answer:
157.62
Step-by-step explanation:
I took the mass(g) of 34.932 and divided it by the volume of 4.1
[tex]\frac{34.932}{4.1} =8.52[/tex]
To prove that this was correct I did the same thing for the next row
[tex]\frac{47.712}{5.6} =8.52[/tex]
I took 8.52 and multiplied it by the volume of 18.5 to get the mass.
[tex]8.52*18.5=157.62[/tex]
The mass is 157.62
hope this helps! :))
EMERGENCY! Please give me the correct answer!
Answer:
1 is the correct answer
(01.01 MC)Why is 3 + (−5) equal to −2? Because it is 5 units to the left of 0 on a horizontal number line Because it is 5 units to the right of 3 on a horizontal number line Because it is 5 units to the left of 3 on a horizontal number line Because it is 5 units to the right of 0 on a horizontal number line
Answer:
C. Because it is 5 units to the left of 3 on a horizontal number line
Step-by-step explanation:
Directed numbers are numbers which has direction i.e either a negative or positive sign before it. This implies that all numbers are directed, since a number without a sign is taken to be positive.
Thus from the given expression,
3 + (-5) = 3 - 5
= -2
So that,
3 + (-5) = -2
Expressing this on the number line, -2 is 5 units to the left of 3. Thus option C is appropriate.
Write an equation in slope-intercept form for the line that passes through the given point.
(3, -3) slope 3
Answer:
y=3x-12
Step-by-step explanation:
Can someone help me solve this and please show work
Answer:
a.70°
b.125°
c.125°
Step-by-step explanation:
ans respctively a,b,and c
Can someone show me how to do it step by step solving for x,y and z
Step-by-step explanation:
X+106=180 [(being cointerial angle]
or, X=180-106
or,X=74
therefore,X=74
2y=X=74[being corresponding angle]
X+(4z+6)=180[being exterior cointerior angle]
or, 74+6+4z=180
or,4z=180-80
or,4z=100
or,z=100/4
or,z=25
Pleasee help me with my Math is important and I need help
Answer:
aint no way im answering all of those
kid just put them in y=mx+b form by isolating the y
Step-by-step explanation:
i'll do #19 for ya
y-4 = 3(x-2)
3(x-2) turns into 3x-6 when u distribute it
y-4 = 3x-6
isolate the y by adding 4 on both sides
y=3x-2
there ~ it's in slope intercept form
Answer:
19. Y = 3x - 2
20. Y = -x - 6
21. Y = -2x + 2
22. Y = -5x + 14
23. Y = 6x - 3
24. Y = 3x + 23
25. Y = 1/2x + 5
26. Y = 1/3x + 2
27. Y = x + 1
Find the value of x in the triangle shown below
X= ??
Answer:
93
Step-by-step explanation:
add 56+31 which give you 87
subtract 87 from 180 (180-87)
and you get 93 for x
Answer:
93
Step-by-step explanation:
56+31=87
180-87=93
x/8+3=12 what is the answer to this question
Answer:
x= 72
Step-by-step explanation:
A recipe uses 3 eggs for every 8 cups of flour. What is the ratio of eggs to flour in the recipe?
8 to 3
StartFraction 3 over 8 EndFraction
3 to 11
8:3
Answer:
3 to 8
Step-by-step explanation: It cannot be further simplified so 3 eggs to 8 cups or 3:8 ratio
PLEASE HELP WILL GIVE BRAINLIEST!!!!
NEED THIS ASAP
Answer:
divide by -2/3 you will get -51
i believe :)
Step-by-step explanation:
Chandra has a ladder that is 20 feet long. If the top of the ladder reaches 16 feet up the side of a building, how far from the building is the base of the ladder?
(use Pythagorean Theorem)
Answer:
12 feet
Step-by-step explanation:
when you have c (the hypotenuse) and a (the opposite side) but you need to find b (the base) you have to flip around the theorm from a^2 + b^2 = c^2 to c^2 - a^2 = b^2.
then you plug in your numbers: 20^2 - 16^2 = b^2
then you solve the exponents: 400 - 256 = b^2
and subtract: 144 = b^2
lastly you square root both sides to get your answer: 12 = b
hope this helped :))
A bank has a savings rate of 6% simple interest per year. If a customer deposited $4,000 in a new account and does not add or withdraw any money to the account, how much simple interest will the customer make in 4 months?
Answer: The customer will make $80 as interest in 4 months.
Step-by-step explanation:
Given: Deposited amount : P = $4000
Rate of interest per year : r= 6% =0.06
Rate of interest monthly = [tex]\dfrac{r}{12}=\dfrac{0.06}{12}=0.005[/tex]
Time = 4 months
Simple interest = principal x rate of interest x time
[tex]=4000\times 0.005\times 4=80[/tex]
hence, the customer will make $80 as interest in 4 months.
PLEASE ANSWER ASAP!! THIS IS DUE RLLY SOON :)
PLZ HELP ME ILL GIVE BRAINLEST!!!
Answer:
C has no slope
Step-by-step explanation:
A binomial probability experiment is conducted with the given parameters. Compute the probability of x successes in the n independent trials of the experiment.
Answer:
The probability mass function of X is:
[tex]p_{X}(x)={n\choose x}(p)^{x}(1-p)^{n-x};\ x=0,1,2,...n[/tex]
Step-by-step explanation:
A Binomial experiment has the following properties:
• There are a fixed number of trials (n).
• Each trial are independent of the others.
• Each trial has only two outcomes: Success and Failure
• Each trial has the same probability of success (p).
If a random variable X is used in an experiment and the experiment has all the above mentioned properties, then the random variable X is known as a binomial random variable.
Then the probability mass function of X is known as binomial probability distribution.
The probability mass function of X is:
[tex]p_{X}(x)={n\choose x}(p)^{x}(1-p)^{n-x};\ x=0,1,2,...n[/tex]
Which equation is equivalent to 2x + 40 = 10?
Answer:
x+2=12
x-1=11
10x=100
2x=20
Step-by-step explanation:
Answer:
x+2=12
x-1=11
10x=100
2x=20
Step-by-step explanation:
a type of green paint is made by mixing 2 cups of yellow with 3.5
find a mixture that will make the same shade of green but a smaller amount
find a mixture that will make the same shade of green but a larger amount
find a mixture that will make the different shade of green that is bluer
find a mixture that will make the different shade of green that is more yellow
Answer:
Anything with 2 Yellow and more than 3.5 Blue
Step-by-step explanation:
The answer is pretty obvious, but I will give a more mathimatical explanation that is easy to understand. The ratio is saying that for every 2 units of yellow, there are 3.5 units of blue. You can find ratios that are the same but use more/ less amounts. So if you use 4 units of yellow and 7 of blue it is the same ratio.
If you multiply both parts of the ratio (or divide) by the same number you will always get the same ratio. So if you want something more blue (or yellow) you just have to keep one the same while increasing the one you want to have more effect.
Which inequality represents the situation “the temperature should be at least 40 degrees"?
What is the Area, in Square Inch's of this figure PLEASE HELP I WANT TO SLEEP
Answer:
60
Step-by-step explanation:
This shape can be divided into a rectangle and a right triangle.
rectangle: l x w = 8 x 6 = 48
triangle: .5bh = .5 x (12-8) x 6 = 12
48 + 12 = 60 square units
hope this helped!
Solve the following
equation:
8(x – 3) + 15 = 55
X=4
X=8
No solution
Infinite solutions
You take care of 2 animals, lions and peacocks. Lions eat meat and peacocks eat seed. You have 10 pounds of meat and 5 pounds of seed to split as evenly as possible between 2 weeks. Use an inequality to explain how the animals can survive through 2 weeks. I'm mainly confused about how to split the food in 2 weeks.
Answer:
Step-by-step explanation:
Since no information is given how much an animal will consume per day so we will suppose that each animal will have at least two meals per day so in two weeks which is 14 days will have 28 meals in it so we will make an equality that
Let X be the amount they consume in each meal
for lion
[tex]28*X \leq 10[/tex]
which will give us 0.375 ponds each meal for the lion
similarly for the peacock
[tex]28*X\leq 5[/tex]
that gives us 0.1785 ponds of seed each meal
we can also make the meals once a day and in 14 days we can make 14 meals and in that case the meal will be
for lion it will be 0.750 pounds
for peacock it will be 0.375
What's 0.32*10^-12 in scientific notation
Answer:
3.2 × 10^-13
Step-by-step explanation:
HELP PLZ NO ONE WANTS TO HELP MR PLZ HELP DUE IN 15 MINUTES
Answer:
no its not a function
Step-by-step explanation:
Answer:
It is not a 1 to one function
Measure the length of 2 peoples feet and their forearms. Help i need quickly so i can create a math equation. Measurements must be in inches.
Answer:1+1=2
yfgvhuwytfuyio
Step-by-step explanation:
Answer:
Dang, you said that you use brainly only to help people and that you don't ask questions :/
Step-by-step explanation:
Find the value of x in the triangle below
Answer:
x=39
Step-by-step explanation:
180-102=78
78/2=39
Answer:
x=39
Step-by-step explanation:
180-2x=102
-2x=-78
x=39
(a)
Complete the following statement. Use the integers that are closest to the number in the middle.
11<
Answer:
Im sorry but i cant help.
Step-by-step explanation:
But u can use the calculator for the name of the work ur doing...on Google.