I’d appreciate it please helpppp
Answer:
The answer is B. a proportional graph is a straight line that always goes through the origin 0, 0
ay+2a=b solve for a, thanks
Answer:
ay+2a=b
a(y+2)=b (taking a common)
or,a=b/y+2
__% of 4 is 7
Please help
Answer:
175%
Step-by-step explanation:
1. To find how much a percent of a number is, we'd just have to multiply the percent by the number. However, in this case, we're missing the percentage.
2. To find that percentage, we can write an equation of [tex]\frac{x}{100} * 4 = 7[/tex] because "of 4" means to multiply by 4, and "is 7" means that the product is 7.
3. Now, let's solve our equation.
[tex]\frac{x}{100} * 4 = 7[/tex]Step 1: Simplify both sides of the equation.
[tex]\frac{4}{100}x = 7[/tex] [tex]\frac{1}{25}x=7[/tex]Step 2: Multiply both sides by 25.
[tex]\frac{1}{25}x * 25 = 7 * 25[/tex] [tex]x = 175[/tex]Step 3: Check to see if solution is correct.
[tex]\frac{175}{100} * 4 = 7[/tex] [tex]\frac{700}{100} = 7[/tex] [tex]7 = 7[/tex]Therefore, the answer is 175%.
help please 25 points pleasssse
please someone help me with this! Giving brainliest :)
Answer:
[tex]n=3[/tex]
Step-by-step explanation:
Note that [tex]2^5*5^2=2^3*2^2*5^2=2^3*(2*5)^2=2^3*10^2[/tex].
Aha! We see a path to the solution!
We now know that our equation is actually [tex]2^3*10^2=2^{n}*10^2[/tex].
We can divide both sides by [tex]10^2[/tex] to get [tex]2^3=2^{n}[/tex].
By inspection or taking the logarithm base 2 of both sides, we see that [tex]3=n[/tex].
So, the answer is [tex]\boxed{n=3}[/tex] and we're done!
whats your zodiac sign 100 points first to answer gets brainliest
Answer:
I'm a Cancer lol.
Step-by-step explanation:
Answer:
My zodiac sign is Scorpius (Scorpion) since my birthday is on the 12th of November
Step-by-step explanation:
Multiply. Enter your answer in scientific notation.
(7 x 10^*13) (3.39 x 10^*5)=
Step-by-step explanation:
(7 x 10^*13) (3.39 x 10^*5)
= 23.73 × 10¹⁸
=2.373 × 10¹⁹
Hello there!
(7x10^13)(3.39x10^5)
70,000,000,000,000
339,000
2.373x10^19
Hope this helps!
#HaveAnAmazingDay
[tex](: GraceRosalia :)[/tex]
Two fifth of pupils in a standard 7 class were girls.There were 27 boys in the class. ( a) how many girls were there. (b) how many peoples were there in the standard 7 class
Answer:
a. 18
b. 45
Step-by-step explanation:
The question states that 2/5 of the class are girls which means 3/5 are boys:
[tex]\frac{3}{5} = 27[/tex]
Divide this value by 3 to get the value of [tex]\frac{1}{5}[/tex]:
27 ÷ 3 = 9
Multiply this by 5 to find [tex]\frac{5}{5}[/tex], the total pupils in the class:
9 x 5 = 45
As the number of girls is [tex]\frac{2}{5}[/tex] of the total pupils:
9 x 2 = 18
So there are 18 girls in the class which has a total pupil size of 45.
Hope this helps!
Step-by-step explanation:
according to question of ⅖ are girls than ⅗ are boys
so let the number of girls be x
so,
→ ⅗ of x = 27
→ x = 27 × 5/3 = 9×5 = 45
→ x = 45
a ) 45 - 27 = 18
than no. of girls is 18.
b) thier are 45 students in total.
hope this answer helps you dear...take care and may u have a great day ahead!
What would be the range of possible whole number values (x) for a 3rd side of the triangle with two sides of 5 in. and 8 in.?
Answer:
ano pon sabi ng teacher nyo
Step-by-step explanation:
kasi wla nmn explanation
Math?? anybody somebody please help
100 points worth
Answer:
c
Step-by-step explanation:
2^4=16
(16-8)/16=8/16=1/2
Please help me w this
Answer:
I can't give answer i don't have but....
percentage is similar to division.
rani is 8 years older than Shweta and the sum of their ages is 26. find their ages
Answer:
Rani is 34 because she's older.
Shweta is 26. 6 year difference.
Help if yk plz and thanks
Answer:
I am pretty sur it is 3
Step-by-step explanation:
Answer:
3f
Step-by-step explanation:
The expression given is f + f + f.
f + f + f = f × 3
The correct way to write an expression that is being multiplied is to put the number before it with no symbols or spaces in between them:
f + f + f =
f × 3 =
3f
Some diets experts recommend drinking 2 litres of water each day. How many 240ml glasses of water should a person drink each day to follow this recommendation
Answer:
4
Step-by-step explanation:
a guess the answers to your liking you illegally parked in the gc and it's attachments if any
It started snowing at fourteen minutes to eleven in the morning. The snow stopped falling at five to midnight. How long did it snow?
Answer:
13 hours and 9 minutes
Step-by-step explanation:
Answer:
If I'm correct it should be 13 hr with an additional 9 min.
Step-by-step explanation:
Question 21 of 25
In the triangle below, what is the length of the side opposite the 30° angle? 30° 60°
A. 34/3
B. 3/2
C. SQR ROOT of 3
D. 2-3
Answer:
[tex] \frac{3}{2} [/tex]
Step-by-step explanation:
30
[tex] \frac{30}{60 \:} 3 \\ \frac{3}{2} [/tex]
30 or 60 ko kat do 10 ka table me answer
[tex] \frac{3}{2} [/tex]
you have from 10pm to 11:30 to do a project. At 11, what fraction of the time remains
Answer:
1/3
Step-by-step explanation:
10 to 10:30
10:30 to 11
11 to 11:30
3 periods of time
10 to 11 is 2/3 periods
3/3 - 2/3 = 1/3
3 1/2 divided by 50 1/4?
Work out the angle of x 97degrees
Answer:
Answer is 3x
Step-by-step explanation:
find the value of x and y. SHOW WORK
Answer:
y = 35
x = 21
Step-by-step explanation:
y+75 = 3y+5
75 - 5 = 3y - y
70 = 2y
y = 70/2
y = 35
3x+7 = 5x-35
7 + 35 = 5x - 3x
42 = 2x
x = 42/2
x = 21
check:
(3x+7) + (y+75) + (5x-35) + (3y+5) = 360
(3*21 + 7) + (35 + 75) + (5*21 - 35) + (3*35 + 5) = 360
(63+7) + (110) + (105-35) + (105+5) = 360
70 + 110 + 70 + 110 = 360
need help thank you and please show work!
Answer:
Parenthesis
Exponents
Multiplication
Division
Addition
Subtract
Step-by-step explanation:
[6-4]+16
[2]+16
18
The final answer is 18
what would be the measure of <a.
Answer:
360 is the constant
Step-by-step explanation:
pa answer po plss pls
Answer:
It is commutative property (in my opinion)
Step-by-step explanation:
-1 + 5= 4 5 - 1 =4
Both give you the same answer, thus the arrangement of the INTEGERS does not matter.
Note that I mentioned integers since this is not possible for natural numbers alone. They are not closed under subtraction. Here you -1 and 5 both of which are integers, their SUM give you an integer as well.
Hope this explanation helps!!
B is the midpoint of AC. AB = 6x + 1 and BC = 2x + 9. Find the length of AC. .
Answer:
8x + 10 = AC
Step-by-step explanation:
AB + BC = AC
6x + 1 + 2x + 9 = AC
8x + 10 = AC
Can someone help me with this I'm confused
Answer:
bro sorry I can't helpStep-by-step explanation:
follow me mark as brainleastwhat is 6-11a>-49 and 5a+10≥-35 will mark brainliest
Step-by-step explanation:
6-11a>-49
-11a>-49-6
-11a>-55
a<5.
Now, according to the question, if it is
W = {0,1,2,3,4}
N = {1,2,3,4}
Z = {...,-2,-1,0,1,2,3,4}
5a+10≥-35
5a≥-35-10
5a≥-45
a≥-9.
Now, according to the question, if it is
W = {-9,-8,-7,-6,-5,-4,-3,-2,-1,01,2,3...}
Z = {-9,-8,-7,-6,-5,-4,-3,-2,-1,01,2,3...}
Now, according to your domain you will do it .
hope this helps you.
Write an equation for a function that has a slope of 3 and that passes through the point (8, 14).
Answer:
[tex]f(x)=3x-10[/tex]
Step-by-step explanation:
Recall point-slope form: Given a point [tex](x_{1}, y_{1})[/tex] and the slope [tex]m[/tex], the equation for the line is [tex]y-y_{1}=m(x-x_{1})[/tex].
We can plug in for our point and slope!
The equation for the line is [tex]y-14=3(x-8)[/tex].
Distributing the right side gives [tex]y-14=3x-24[/tex].
Adding [tex]14[/tex] to both sides gives [tex]y=3x-10[/tex].
So, the function is [tex]\boxed{f(x)=3x-10}[/tex] and we're done!
if f =28 when a = 7 find f when a is 10 (direct proportion)
Answer:
f=40
Step-by-step explanation:
f=28, a=7
[tex]f \infty a \\ f = ka \\28 = k(7) \\ 28 = 7k \\ \frac{28}{7} = \frac{7k}{7} \\ 4 = k \\ k = 4 \\ f = 4a \\ a = 10 \\ f = 4(10) \\ f = 40[/tex]
Hope that this is helpful.
Have a nice day.
f(x) = 3x^2+ 4x^2 – 8x - 2
g(x) = 3x - 5
Find (f - g)(x).
help you awesome people
Answer:
9
Step-by-step explanation:
This is because it is the number being multiplied
Hope this helps!
Answer: 9^2 or can also be read as 9 squared.The base itself is worth 9 but when you include the exponent its 81.When your solving exponents your multiplying the base by itself as many times as the exponent reads.In this case its 9x9 (2 times). The value of the base is 9 (just wanted to explain the other stuff just in case you didn't know)
have a good day :)