Answer:
x=10
Step-by-step explanation:
x+ 5= 3x - 21 +6
x+5 = 3x - 15
20= 2x
what numbers will i multiply to get 126 and add to get 2
:)
Write a number sentence and solve for the following situation.
The temperature in New York is -15 F. the temperature in Augusta is 45 F. What is the difference between the temperatures? (Don't forget to include your units)
The daytime temperature on Mercury can reach 430 degrees Celsius. The nighttime temperature can drop to -180 degrees Celsius. How much can the temperature drop in one day?
Colorado is the highest town in the united states at 11,560 feet. The lowest town is Calipatria, California, which is 185 feet below sea level. What is the difference in elevation?
Answer:
45-(-15)
430-(-180)
11,560-(-185)
Step-by-step explanation:
just add the two numbers together for diffrence.
Evaluate 5r + d/-3 when r = 6 and d = -6
Answer: 32
Step-by-step explanation:
Answer: 32
Step-by-step explanation:
First substitute d and r with their corresponding substitutions, then solve the expression.
5(6) + (-6)/-3
30 + (-6)/-3
30 + 2
32
Express the shaded area as a fraction, a decimal, and a percent of the whole.
Answer:
1/2
0.5
50%
Step-by-step explanation:
The square is spilt into 2 equal pieces, one out of the 2 is shaded therefore 1/2 is shaded. The decimal to represent the shaded area would be 0.5, as 1 times 1/2 = 0.5. As a percent the shaded area represents 50% as 1/2 times 100 (per cent = per hundred) is equivalent to 50.
I hope this helps :0).
What is the final amount if 1015 is decreased by 6% followed by a 19% increase?
Give your answer rounded to 2 DP.
Answer:
1135.38
Step-by-step explanation:
100%->1015
100-6=94
94%->954.1
--------------------------------------------------
100%->954.1
119%->1135.379
≈1135.38
Which number is equivalent to 3^(4)÷3^(2)
Answer:
9
Step-by-step explanation:
81 ÷ 9 = 9
Answer: Its 9
Step-by-step explanation: You do 3^4 which equals 81 then you do 3^2 which is 9 so then you divide 81 and 9 which is 9.
b−19=−11
Hepppppp
Hiii
Answer:
b=8
Step-by-step explanation:
Answer:
B=8
Step-by-step explanation:
b-19=-11
b=-11+19
b=8
Solve for a. -\dfrac14a-4=\dfrac74a-3− 4 1 a−4= 4 7 a−3
Circle D is shown. Line segment G D is a radius, D F is a radius, and D E is a radius. Angle G D F is 126 degrees, and angle F D E is 41 degrees. Point C is on the circle within angle G D F and point H is on the circle within angle G D E. Which statements are correct? Check all that apply. Arc GF is a major arc. One major arc is Arc G H E. Arc FE is a minor arc. The measure of Arc F E is 41°. The measure of Arc G C F is equal to the measure of ∠GDE. Arc GHE is a semicircle.
Answer:
B
C
D
Step-by-step explanation:
Answer:
B, C, D
Step-by-step explanation:
One major arc is Arc G H E.
Arc FE is a minor arc.
The measure of Arc F E is 41°.
9 7/8 - 2 5/6 write in simplest form. that’s the math question I tried doing it and I can’t seem to get a proper answer plzzzz
Answer:
7 1/24
Step-by-step explanation:
I) Use common denominator:
8 x 3 = 6 x 4 = 24
9 7/8 = 9 21/24
2 5/6 = 2 20/24
II) Subtract:
9 21/24 - 2 20/24 = 7 1/24
I need the one on the right please lol I don’t get it
Answer:
Step-by-step explanation:
16- R
17 P
18 A
19 H
20 B
DeAngelo rode his bike at a rate of 15 miles per hour. At that rate, how far could he ride in three hours?
PLEASE HELP WILL GIVE THE CROWN
Ms. Anderson deposits $7,000 into a savings account that pays a simple interest of 2% per year. What is the total amount of money that will be in her account at the end of 3 years?
Answer:
7420
Step-by-step explanation:
7000 times 1.06 is 6% interest for 3 years
PLEASE HELP ME! THIS ASSIGNMENT WAS DUE YESTERDAY!!
I WILL GIVE BRAINLIEST TO FIRST CORRECT ANSWER!!!
Alyssa invested a total of $1500 in two accounts. One account paid 2% annual interest, and the other account paid 4% annual interest. After one year, Alyssa earned a total of $44 interest. How much did she invest in each account? $# in 2% account, $# in 4% account
Answer:
700$ at 2% 800$ at 4%
Step-by-step explanation:
x+y=1500 This is because the total is 1500 dollars into 2 different accounts, x and y.
0.02x+0.04y=44 This is because it says 2 percent interest in one account and 4 percent in the other, and the totals add up to 44 dollars.
Now use elimination method.
x+y=1500(-0.02)=-0.02x+-0.02y=-30
0.02x+0.04y=44
Now you end up with 0.02y=14, solve for y and you get 700. That's the value of y which now you can then subtract from 1500 and get 800 which is the value of x.
Prompt: Describe the similarities and differences of the properties of squares, rectangles, rhombi, and parallelograms.
Answer:
Here are the properties of the rhombus, rectangle, and square. Note that because these three quadrilaterals are all parallelograms, their properties include the parallelogram properties.
The rhombus has the following properties:
All the properties of a parallelogram apply (the ones that matter here are parallel sides, opposite angles are congruent, and consecutive angles are supplementary).
All sides are congruent by definition.
The diagonals bisect the angles.
The diagonals are perpendicular bisectors of each other.
The rectangle has the following properties:
All the properties of a parallelogram apply (the ones that matter here are parallel sides, opposite sides are congruent, and diagonals bisect each other).
All angles are right angles by definition.
The diagonals are congruent.
The square has the following properties:
All the properties of a rhombus apply (the ones that matter here are parallel sides, diagonals are perpendicular bisectors of each other, and diagonals bisect the angles).
All the properties of a rectangle apply (the only one that matters here is diagonals are congruent).
All sides are congruent by definition.
All angles are right angles by definition.
Step-by-step explanation:
https://mathstat.slu.edu/escher/index.php/Squares,_Rectangles,_Parallelograms_and_Other_Polygons
It took Jamie 3/4 of an hour to complete 1/4 of a puzzle. How many hours will it take to complete a puzzle?
Answer:
It will take Jamie 3 hours to complete it
Step-by-step explanation:
3/4 * 4/1 = 12/4 = 3 hours
Answer:
3 hours
Step-by-step explanation:
3/4x4/1=12/4
12/4=3
Nevaeh and Trishant are selling candy for a fundraiser. Nevaeh sold 13 boxes of plain chocolate bars and 14 boxed of mixed flavored chocolate bars for a total of $316. Trishant sold 4 boxes of plain chocolate bars and 14 boxed of mixed flavored chocolate bars for a total of $262. What was the cost for a box of each type of bars?
Answer:
13$
Step-by-step explanation:
help me with this pls
Answer:
m=76
Step-by-step explanation:
A company makes 110 bags.
46 of the bags have buttons but no zips.
20 of the bags have zips but no buttons.
39 of the bags have neither zips nor buttons.
A bag is selected at random.
What is the probability that the bag has buttons?
Answer:
51/110
Step-by-step explanation:
No: of bags with buttons but no zips = 46
No: of bags that have both buttons and zipz = 110-(46+20+39) = 5
No: of bags with buttons = 46+ 5 = 51
Total no: of bags = 110
Probabilty = 51/110
I hope im right!!
Who is better?
Addison Rae or life
Answer:
addison all the way
Step-by-step explanation:
Answer:tic tok
Step-by-step explanation:
What is the equation?
Slope = -3 and passes through (4, -6)
Answer:
y=-3x+6
Step-by-step explanation:
hurry help me please hurry hurry hurry
Answer:D
Step-by-step explanation:
Answer: A = y=-3x+1
Step-by-step explanation: If you plug in -2 and use 7 from Y
7 = -3(-2) +1
7= 6+1
7 = 7
Hope this helps pls mark me brainliest. :)
how do I find the perimeter of a triangle
Answer:
Step-by-step explanation:
Add up all three side lengths
Answer:
Add up all the side lengths (3) of the triangle.
Step-by-step explanation:
Original price: $110; Markdown: 34%
Find the retail price
PLEASE HELP! a. How many 7-digit numbers have odd numbers in the odd positions (i.e. odd numbers in the first, third, fifth and seventh positions)?
(2)
b. How many of these have even numbers in the even positions?
Answer:
a) 625,000
b) 78,125 if 0 is counted as even or 40,000 if it is not.
Step-by-step explanation:
Represent the 7 digit number by abcdefg
Position Allowable digits Number of allowable digits
g 1,3,5,7,9 5
f 0,1,2,3,4,5,6,7,8,9 10
e 1,3,5,7,9 5
d 0,1,2,3,4,5,6,7,8,9 10
c 1,3,5,7,9 5
b 0,1,2,3,4,5,6,7,8,9 10
a 1,3,5,7,9 5
This implies that the number of 7 digit numbers with odd digits in the odd positions is
5x10x5x10x5x10x5=625000
For part b, count 0 as an even digit. Then rule out 1,3,5,7,9 in positions b, d, and f. This leaves 5 possible digits in all 7 locations. So the answer is
5^7=78,125
If 0 is not counted as an even digit, then the answer is
4^3+5^4=40000
Which is the only center point that lies on the edge of a triangle?
the incenter of a right triangle
the incenter of an obtuse triangle
the circumcenter of a right triangle
the circumcenter of an obtuse triangle
Answer:
Circumcenter
Circumcenter is the only center point on the edge of a triangle. this is true in the case of the right-angle triangle. It exactly lies on the midpoint of the hypotenuse. Circumcenter is the point of intersection of the perpendicular bisector of sides of triangles.
The circumcenter of a right triangle is the only center point that lies on the edge of a triangle.
What is Coordinates?A pair of numbers which describe the exact position of a point on a cartesian plane by using the horizontal and vertical lines is called the coordinates.
Given that;
To find the only center point that lies on the edge of a triangle.
Now, We know that;
The circumcenter of a right triangle is the only center point that lies on the edge of a triangle.
Thus, The correct statement is,
The circumcenter of a right triangle.
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3100 people attended a basketball game. 682 of the people attending supported the home team, while 2418 supported the visiting team. What percentage of people attending supported the home team
Answer:
Its going to be 22
Step-by-step explanation:
I need help guys please
Answer:
24.84
Step-by-step explanation:
a^2 + d^2 =c^2
So c = square root 19^2 + 16^2 = 24.84
Calculate the monthly payment for a $14,790 auto loan over four years at 6.9% annual interest.
Use the formula,
P=A(rn)(1+rn)nt(1+rn)nt1
where A is the amount to finance, r is the annual interest rate, n is the number of times interest is compounded in one year, and t is the number of years.
Answer:
352.05
Step-by-step explanation:
I don't know how to interpret the equation you wrote and so I just used annuities
I have attached my work below
the monthly payment for a $14,790 auto loan over four years at 6.9% annual interest is $353.95.
What is percentage?A value or ratio that may be stated as a fraction of 100 is referred to as a percentage in mathematics. If we need to compute a percentage of a number, we should divide it by its whole and then multiply it by 100. The proportion therefore refers to a component per hundred. Per 100 is what the term percent signifies. The letter "%" stands for it.
Given, a $14,790 auto loan over four years at 6.9% annual interest.
To calculate the monthly payment for a $14,790 auto loan over four years at 6.9% annual interest,
we can use the formula for the monthly payment of a loan:
M = P * (r/12) * (1 + r/12)ⁿ / ((1 + r/12)ⁿ¹)
where:
M = monthly payment
P = principal amount (loan amount)
r = annual interest rate (as a decimal)
n = total number of payments (number of years * 12)
Plugging in the given values, we get:
P = $14,790
r = 0.069 (6.9% expressed as a decimal)
n = 4 * 12 = 48 (4 years with 12 payments per year)
M = $14,790 * (0.069/12) * (1 + 0.069/12)⁴⁸ / ((1 + 0.069/12)⁴⁸⁻¹)
M = $353.95
Therefore, the monthly payment for a $14,790 auto loan over four years at 6.9% annual interest is $353.95.
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STRUCTURE The scooter is being sold at a 10% discount. The original price is $42. Which methods can you use to find
the new sale price?
Answer:
21.6
Step-by-step explanation: