Answer:
-1
Step-by-step explanation:
24-5^2 = 24-5•5 = -1
Please help me with this/ will give brainlist
Answer:
102 degrees bc it is vertical angle means there's same degree
Answer:
78 degrees
Step-by-step explanation:
because the two lines are parallel and both equal to 180, simply subtract 180 by 102 and you will get your answer :D (edit: I apologize, I didn't read the problem thoroughly. The answer would actually be 102)
Find the value of x and check the solution.
5 + 4x = -11
Answer:
x=-4
Step-by-step explanation:
5+4x=-11
4x=-11-5
4x=-16
x=-16/4
x=-4
5+4(-4)=-11
5-16=-11
-11=-11
Answer:
x = -4
Step-by-step explanation:
5 + 4x = -11
4x = -11 - 5
4x = -16 (Divide 4 both sides)
x = -4
5 + 4x = -11
5 + 4(-4) = -11
5 - 16 = -11
-11 = -11
The height of a sunflower can be modeled by the expression H (1.02)t where t represents the number of years since it was planted and H represents the height when the sunflower was planted. What is the yearly growth of the sunflower?
Answer:
2%
Step-by-step explanation:
Giveb the model expression :
H = (1.02)^t
General relation:
H = (1 + rate)^t
Rate = yearly growth rate of sunflower
1 + rate = 1.02
Rate = 1.02 - 1
Rate = 0.02
Hence yearly growth rate of sunflower is :
0.02 * 100%
= 2%
2% growth per year.
who is good at math?
Answer:
i will forever hate math
Step-by-step explanation:
4+2(6+15)
HELP PLSSSSSS
Answer:
46
Step-by-step explanation:
Multiply the two by both numbers inside the parenthesis
2 x 6 = 12 2 x 15 =30
Add those numbers together
12 + 30 = 42
Then add the remaining four to that number
4 + 42
Please help i will mark you brainiest
Select ALL the situations classified as exponential decay.
1. the temperature of a hot cup of coffee left on the counter every minute
2. the amount of a radioactive element remaining in a sample every decade
3. the amount of money in a savings account that earns interest annually
4. the monthly sales of albums by a band whose popularity is declining
5. the value of a home in a growing community every year
Answer:
1,2,4
Step-by-step explanation:
1: The temperature should be decreasing in an exponential rate as the coffee is hot
2: radioactive element should keep decreasing over years
3: should be increasing rate
4: 'popularity is declining' indicates it's a decay
5: 'growing community' indicated it's increasing
Write the value f (1) =1 in an order pair
Answer:
(1, 1)
Step-by-step explanation:
Christine's Diner offers its clients a choice of regular and diet soda. Last night, the diner served 55 sodas in all, 80% of which were regular. How many regular sodas did the diner serve?
Answer:
80% of 55 = 44
Step-by-step explanation:
I need help with this im new to this i wasn’t at school theses days and my teacher won’t explain 2 me if u could help it would mean the world <3.
Answer:
A) Lauren is 10 years old. 5*2=10
Twice means multiply by 2
B) Mark baked 6 muffins. 12* 1/2=6
Half as many means half of the number so half of 12 is 6.
C) Jerry made $24. 20+4=24
more means to add, so $4 more than Amy ($20) is 20+4.
Graph the line with the slope -1/2 and y-intercept -1.
Answer:
y=-1/2x-1
Step-by-step explanation:
I cant show you how to graph bc i cant but i can tell you the equation.
What is the value of y in the equation 2(3y − 6) = 0
Answer:
[tex]y = 2[/tex]
Step-by-step explanation:
1) Divide both sides by 2.
[tex]3y - 6 = 0[/tex]
2) Add 6 to both sides.
[tex]3y = 6[/tex]
3) Divide both sides by 3.
[tex]y = \frac{6}{3} [/tex]
4) Simplify 6/3 to 2.
[tex]y = 2[/tex]
Therefor, the answer is y = 2.
Find the area of the figure. Round to the nearest hundredth when necessary.
Answer:787.5
Step-by-step explanation:
As attached
Given a=3, b=4 and c= -5, Evaluate the following expression
3a (2b-3c)
No need to explain, just give answer as I already did it and I'm just confirming
Answer:
3a (2b-3c)
Step-by-step explanation:
9 (8- - 125)
should equal 1197
Step-by-step explanation:
207 is your answer
Answer the question below
Answer:
all the answers you have are correct!!!
Step-by-step explanation:
Convert 89.25 cm = km
Answer:
Answer
Step-by-step explanation:
Converted to kilometers, 89.25 centimeters would be 0.0008925 kilometers
what is % of $2 = $1
Answer:
50%
Step-by-step explanation:
Let [tex]x[/tex] be equal to the decimal when multiplied by 2 equals 1
[tex]2x=1[/tex]
Divide both sides by 2
[tex]\frac{2x}{2} =\frac{1}{2} \\x=0.5[/tex]
Multiply the decimal by 100 to get a percent
0.5×100=50%
I hope this helps!
.
A full glass of water can hold á of a bottle.
How many glasses of water can be filled with 3 bottles of water?
Answer:
Step-by-step explanation:now a full glass holds 1/6 of a bottle that means 1 bottle contains 6 glasses. hence,3 bottles should be 3x6=18. now 1 bottle =6 glasses, then 1/2=6/2=3. ∴3 1/2 bottles would be=18+3=21 glasses
Could someone please help me solve these 3 questions..
20 points and brainest if you answer all 3
Two rectangles are similar. The first is 6 inches wide and 4 inches long. The
second is 9 inches wide. Find the length of the second rectangle.
Answer:
It is 6 inches long
Step-by-step explanation:
Since they are similar the ratio of width and length will be the same for both so the ratio for the first one is 2/3 so whats two thirds of 9? 6, and that's your answer. If you have any questions about this just leave a comment
If we add 7 to twice a number , we get 49. Find the number
please with 5 or 6 i don't get this at all
Answer :
5 )
1 - 119
2 - 61
3 - 61
4 - 119
5 - 119
6 - 61
7 - 61
6 )
3 - 102
4 - ??
5 - ??
6 - 133
7 - 47
8 - 47
9 - 133
Step-by-step explanation:
Mark me brainly
For your job you need to track the amount of time you spend on each project and your total time. For Project A, you spend 1 hour and 35 minutes. For Project B, you spend 25 minutes. How many total minutes did you spend on the two projects combined?
Answer:
answer is 120 min
Step-by-step explanation:
hope it helps
Help me please!........................
Answer:
rectangle
Step-by-step explanation:
They want the most specific term. A rectangle is a parallelogram and quadrilateral, but not all parallelograms and quadrilaterals are rectangles.
Simplify this problem p^3 X p^4
Answer:
p^3×4
Step-by-step explanation:
you only need one pi so u combine like solutions or whatever and yea
Answer:
p^7
Step-by-step explanation:
When multiplying exponents with the same base, all you have to do is add the exponents together.
This means...
p^3 x p^4 is basically...
3 + 4 = 7
so it's p^7
Hope this helps :)
HEY CAN ANYONE PLS ANSWER DIS MATH PROBLEM!!!!
Answer: y = (-1/2)x + 8.5
Step-by-step explanation:
A line perpendicular would have a slope that is the negative reciprocal of the given equation.
In this case, the slope is 2, so the perpendicular equation's slope would be -1/2.
We plug in (1, 8) to find b, or the y intercept.
8 = (-1/2)(1) + b
b = 8.5
So the equation would be:
y = (-1/2)x + 8.5
Answer:
[tex]y=-\frac{x}{2}+\frac{17}{2}[/tex]
Step-by-step explanation:
hope this is what you are looking for
have a nice day!!
HELP DUE AT MIDNIGHT TN
Answer:
<8
Step-by-step explanation:
<1 and <8 are alt exterior angles
Please help in order to pass the grade I’m in now I have to finish my aleaks
Plot 36 and 36 on the number line.
+
+
0
+
1
+
7
+
8
2
3
4
5
6
9
10
Answer:
Imagine skip counting by 9
<-------Negative side Positive Side------>
<-36 -27 -18 -9 -0- 9_18_27_36->
Numberline:
PLEASE HELP HELP HURRY PLEASE !!!!!!!!
Answer:
what are we helping with?
Step-by-step explanation:
What is the area of the triangle?
7
2
Answer:
7 square units
Step-by-step explanation:
A = 7 x 2 x 1/2
A = 14 x 1/2
A = 7
Hope that helps!