Expression:
Value: 7/2
Answer:
Step-by-step explanation:
350% is your answer just 7/2×100= 350%
Sahana is going on holiday to America. She goes to the bank to exchange £150 into . The exchange rate in the bank is £1=$1.42 how many dollars will Sahana get
write each ratio in simplest form 20 day to 2 weeks
Answer:
10:1
Step-by-step explanation:
Divide each number by two
Answer:
10:1, 10:7
Step-by-step explanation:
20:2, 20:14
You can count the 2 weeks as 2 or 14.
hiiiii if anyone can do these i would love you forever
Answer:
answer is here!
https://brainly.com/link/1289/
Step-by-step explanation:
Hope this is what you need
a)
[tex]6^{3x + 4} = R[/tex][tex]3x + 4 = log_6R[/tex][tex]x = 1/3( log_6R - 4)[/tex]b)
[tex]F=log_5(y + 2)[/tex][tex]5^F=y+2[/tex][tex]y=5^F-2[/tex]c)
[tex]Q-1=e^x[/tex][tex]ln(Q-1)=ln(e^x)[/tex][tex]x=ln(Q-1)[/tex]d)
[tex]15=log(w+8)[/tex][tex]10^{15}=w+8[/tex][tex]w=10^{15}-8[/tex]Can you guys help meeeeeeeeeeeeee?
Answer:
o minutes5.10.15.20.25.30.35.40.45.50 minutes
The sum of two numbers is 25 and their difference is 13. Find their product.
Step-by-step explanation:
x + y = 25
x - y = 13
x.y = ?
x + y = 25
y = 25 - x
x - y = 13
x - 25 + x = 13
2x = 13 + 25
2x = 38
x = 38/2
x = 19
y = 25 - x
y = 25 - 19
y = 6
(x, y) = (19,6)
So, find their product!!
= x.y
= 19 × 6
= 114
Taylor has 4 1/3 inches of ribbon. If she was to cut some off to have 1 3/4 inches left, how much would she need to cut off?
Answer:
2 7/12
Step-by-step explanation:
4 1/3 - 1 3/4
you need a common denominator for 3 and 4 and the lowest would be 12
1/3 = 4/12
3/4 = 9/12
4 4/12 - 1 9/12
we can change 4 4/12 to be 3 16/12 by borrowing 12/12 or 1 from 4
3 16/12 - 1 9/12 = 2 7/12
no bot or link answer the question right, please
Answer:
nearest hundredth has come to close it so it will
Which is true about the solution to the system of inequalities shown? Y<1/3x-1 and y <1/3x-3
Answer:
The answer is B. All values that satisfy y <1/3 x – 3 are solutions.
Answer:
There are no solutions. Trust me.
Step-by-step explanation:
Because it doesnt make sense to me but i took this work on edge 2022
HELP PLS, 22 POINTS.
Given: 2x+1/3=1
Prove: x = 1
Solve to correctly complete the proof.
2x+13=1 = Given
2x+1=3 =
2x = 2 =
x = 1 =
Answer:
2x+13=1, Given.
2x+1=3, multiplied both sides by 3.
2x=2, subtracted 1 from both sides.
x=1, divided both sides by 2.
NOTE: Your school may use special names for all of those proofs. If so, I don't know what they are. Sorry.
Step-by-step explanation:
For the first non-given statement, everything is over 3. A simple law of fractions is that the top number/s is being divided by the bottom, so all we need to do to reverse it is multiply it all by 3. This includes the other side.
For the second, it begins to get much easier as we've past the hardest step. Subtracting 1 from both sides gets us 2x = 2.
For the third, it is again easier. All that's left is to divide by 2 because that's what x is being multiplied by. After we do that, x turns out to be 1.
PLEASE HELP !! EXPLAIN WITH STEPS
The magnitude, M, of an earthquake is represented by the equation M=2/3log (E/E0) where E is the amount of energy released by the earthquake in joules and E0=10^4.4 is the assigned minimal measure released by an earthquake.
To the nearest tenth, what would be the magnitude of an earthquake releasing 2.1⋅ 10^14 joules of energy?
Answer:
4.5*10^12
Step-by-step explanation:
5.5=2/3log(E/10^4.4)
8.25=log(E10^4.4)
10^8.25=E/10^4.4
E=10^4.4*10^8.25
E=10^12*4.5
Question 3
4 pts
What is the radius of a circle that has a center at (2, -1) and goes through (2, 3).
Round to the nearest integer
Answer:
4
Step-by-step explanation:
yeah-ya........... right?
A race car is traveling at a constant speed of 200 miles per hour ( mph). How many miles will it travel in three hours?
Answer:
600 miles.
Step-by-step explanation:
You just multiply 200 by three.
Answer:
The reason is that 1mile is 200 so 200 times 3 is 600miles
How many different four-digit numbers can be formed with the numbers 7; 4; 5; 1; 2; 9; and 8?
Answer:
If I'm correct, the answer is 1296.
Step-by-step explanation:
6 x 6 x 6 x 6 = 1296
Please help! Only respond if known 100% (Don't mind my handwriting)
Answer:
Yes the y-intercept is -1 so True
Yes the rate of change or slope is 2 so True
And Yes the equation is not y=2x+1 it is suppose to be y=2x-1 so False
Step-by-step explanation:
Hope this Helps!
if cos theta-sin theta=0 show that cosec theta=root over2
Answer:
The answer is in fact 6
Step-by-step explanation:
Yessir
Mr Hiro's class has 24 students last year, this year it has 16 students.
1. Find the percent of change.
2. Is it a percent of increase or decrease?
Answer:
33.3% decrease (to 3sf)
Step-by-step explanation:
Percentage decrease = [tex]\frac{24-16}{24}[/tex] × 100%
= [tex]\frac{8}{24}[/tex] × 100%
= [tex]\frac{1}{3}[/tex] × 100%
= 33.3% (to 3sf)
John has B bats and buys C bats more. He then gives away D bats. Which of the following algebraic statements correctly shows how many bats John has left?
A. d - bc
B. b - c - d
C. b + c - d
D. b + d - c
The Correct algebraic expressions is -
C. b + c - d
Explanation-[tex]\longrightarrow[/tex]Initially John has b bats , Now he buys c bat more , therefore no. of bats will be added to determine the number of bats , in algebraic expressions it will be-
b+c[tex]\longrightarrow[/tex]Now John gives away d bats, therefore d bats will be subtracted from number of total bats he have now, in algebraic expressions it will be-
(b+c) - d=> b+c- d331
x 29
What is the answer
Answer:
9599
Step-by-step explanation:
use technology.
Answer:
9595
Step-by-step explanation:
x = 331 x 29
= 9595
331
x 29
----------
9595
José works 30 hours each week. At the end of 6 months (26 weeks), he has made $31,200. How much does José make per hour?
Answer:
$40
Step-by-step explanation:
Per week = $31200/26 = $1200
per hour = $1200/30 =$40
12 is less than or equal to 102
Answer:
12 is less than 102
Step-by-step explanation:
The options are [tex]12<102[/tex] or [tex]12=102[/tex]
12 cannot be equal to 102 as they are not the same number/quantity.
Therefore, 12 has to be less than 102, as 102 is a larger number.
Another way to think about this is imagining a number line. As you go to the left the numbers get smaller, and to the right the numbers increase. If 12 is to the left of 102 on the number line, then it must be less.
Can a triangle be formed with side lengths 15, 20, and 24? Explain.
Answer:
Yes
Step-by-step explanation:
According to triangle inequality, the sum of any two side must be greater than the third side. So we take the two smallest side and find the sum
15 + 20 > 24
YES it can
The function g(x) undergoes a reflection over the x-axis, a horizontal shift left 4 units, and a vertical shift down 2 units to become f(x).
Which equations describes f(x)?
a. f(x)=|−x+4|−2
b. f(x)=|−x−4|−2
c. f(x)=−|x+4|−2
d. f(x)=−|x−4|−2
please only answer if you know correct answer, I will give brainliest.
f(x) = -|x+4|-2
============================================================
Explanation:
The parent function is g(x) = |x| which is the absolute value function.
Reflect it over the y axis to get -|x|
Replace x with x+4 to shift the graph 4 units to the left. So we have -|x+4|
Lastly, tack on a -2 at the end to shift 2 units down
We'll end up with f(x) = -|x+4|-2 which is choice C.
The sequence of graphs, showing the step by step transformation process, is shown below.
The equation describes function f9x) will be f(x) = -|x+4|-2. The correct option is C.
What is an absolute function?
The non-negative value of a real number x without regard to its sign is known as its absolute value or modulus in mathematics and is indicated by the symbol |x|.
Given that function g(x) undergoes a reflection over the x-axis, a horizontal shift left 4 units, and a vertical shift down 2 units to become f(x).
The parent function is g(x) = |x| which is the absolute value function. Reflect it over the y-axis to get -|x|. Replace x with x+4 to shift the graph 4 units to the left. So we have -|x+4|. Lastly, tack on a -2 at the end to shift 2 units down
The final equation can be written as:-
f(x) = -|x+4|-2
Therefore, the equation describes function f9x) will be f(x) = -|x+4|-2. The correct option is C.
To know more about an absolute function follow
https://brainly.com/question/25971887
#SPJ2
3. Which quotient does the model Tess
made represent?
A 1.35 + 3 = 0.45
B 1.35 = 3= 0.54
C 1.62 = 3= 0.45
D Not here
Answer:
lol,
Step-by-step explanation:
so many words and sorry i cant answer
Point E is located at (8-,7) point F is located at (9,7). What is the distance in units between point E and point F?
Answer:
[tex]d=\sqrt{197}}[/tex]
Step-by-step explanation:
Use the distance formula to find the distance between two points.
[tex]d=\sqrt{(x2-x1)^{2}+(y2-y1)^{2}}[/tex]
Plug in your coordinate points into x and y.
[tex]d=\sqrt{(9-8)^{2}+(7-(-7))^{2}}[/tex]
Solve for d.
[tex]d=\sqrt{(1)^{2}+(14)^{2}}[/tex]
[tex]d=\sqrt{197}}[/tex]
A rectangular room is 1.8 times as long as it is wide, and its perimeter is 28 meters. Find the dimension of the room.
Length: meters
Width: meters
Answer:
Length = 9 meters, and Width = 5 metersStep-by-step explanation:
Let,
Width or breadth of the rectangular room be = x
So, Length of the rectangular room = 1.8 × x = 1.8x
As given,
Perimeter of the room = 28 m
Therefore,
By the problem,
=> 2 (l + b) = 28 m
[On putting values of l = 1.8x and b = x]=> 2 (1.8x + x) = 28
[On Simplification]=> 2 × 2.8x = 28
[On multiplying]=> 5.6x = 28
[On dividing 5.6 on both sides][tex] = > \frac{5.6x}{5.6} = \frac{28}{5.6} [/tex]
[On Simplification]=> x = 5
Now,
As we got, x = 5 so,
Width of the rectangular room = 5 m Length of the rectangular room = (1.8 × 5)m = 9 mHence ,
Dimensions of the room are
Length = 9 meters, and
Width = 5 meters (Ans)
Help me with this math question! Tysm if u do :3
Answer:
B. 4/5
Step-by-step explanation:
Step by step solution. 9-1/2n=5+4n
Step-by-step explanation:
hope it's helps dear...
What is the greatest common factor of 24, 32 and 36
Answer:
4
Step-by-step explanation:
Nothing higher than 12 can be a possiblity for 24.
24 1, 2, 3, 4, 6, 8, 12, 24.
32 1, 2, 4, 8, 16
36 1, 2, 3, 4, 6, 9, 12, 18
The one number that shows up the most and at the highest value, is 4. So the GCF is 4
Part B: Explain what the inequality means in relation to the positions of these numbers on the number line. (4 points) milldle school
Answer:
I guess I would say if the sign points to the number its higher and you start from left to right
