Answer:
Tanya is incorrect. 7.4k and 4.3 are not like terms
hope this helped
How many more students went to summer camp than traveled abroad?
Answer:
63
Step-by-step explanation:
Use the distributive property to rewrite this expression. 7(3x+5)
Answer:
21x + 35
Step-by-step explanation:
760 000 =
tens
please help
760000 : 10 = 76000
#Divide it by 10 if you want to find how many tens are there
What is the total distance between ( 8,6 )and (8 -2 ) on a coordinate plane HELP MEEEE
Answer:
Distance = 8
Step-by-step explanation:
The length of the line between (8,6) and (8,-2) is 8.
The distance between (8, 6) and (8, -2) is 8 units.
Distance between the two points:Distance between two points is the length of the line segment that connects two given points.
Formula for the distance between two points:[tex]d = \sqrt{(x_{2}-x_{1}) ^{2} +(y_{2} -y_{1}) ^{2} }[/tex]
According to the given question
We have two points
(8, 6) and (8, -2)
Let,
[tex](x_{1} ,y_{1} ) = (8,6)[/tex]
and, [tex](x_{2},y_{2}) =(8,-6)[/tex]
Therefore,
The total distance between (8, 6) and (8, -2)
[tex]=\sqrt{(8-8)^{2}+(-2-6)^{2} }[/tex]
[tex]=\sqrt{0+(-8)^{2} }[/tex]
[tex]=\sqrt{64}[/tex]
[tex]=8[/tex] unit
Hence, the distance between (8, 6) and (8, -2) is 8 units.
Learn more about the distance between the two points here:
https://brainly.com/question/18296211
#SPJ2
Name the line of symmetry
Answer:
KM
Step-by-step explanation:
Answer:
K - M is a straight line so that is line of symmetry
Step-by-step explanation:
33 - (3.1 + 4.4) + 2.5
+ 2.5
33
Add.
12
Step by Step, Following the rules of Pemdas
22 - (3.1 + 4.4) + 2.5
22 - 7.5 + 2.5
22 - 10
12
-Ɽ3₮Ɽ0 Ⱬ3Ɽ0
Plz Help! I need this ASAP! I will give brainlest!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
7) 164.26
8)77.08
9)2405.364
steps for 7) attached
steps for 8)
A checkerboard used in a board game is a square where each side is 16 inches (in.)
long. Find the units for the perimeter of the checkerboard.
We have side of square checkerboard, and to find perimeter we have a formula :
[tex] \large \underline{\boxed{\bf{Perimeter_{(square)} = 4 \times side}}}[/tex]
As, side of square checkerboard is 16 inches.
[tex] \sf : \implies Perimeter_{(checkerboard)} = 4 \times 16 \: inches[/tex]
[tex] \sf : \implies Perimeter_{(checkerboard)} = 64 \: inches[/tex]
Hence, perimeter of checkerboard is 64 inches.
can i get some help on this question?
Answer:
a. 12.5
Step-by-step explanation:
Scale factor of ∆LMN to ∆XYZ = 2:5
To find length of side ZX, set the ratio of the corresponding sides of interest equal to the scale factor.
Thus:
ZX corresponds to NL = 5
NL:ZX = 2:5
5:ZX = 2:5
5/ZX = 2/5
Cross multiply
5*5 = ZX*2
25 = ZX*2
Divide both sides by 2
25/2 = ZX
12.5 = ZX
ZX = 12.5
On a map, 1 inch equals 9.2 miles. Two houses are 1.5 inches apart on the map. What is the actual distance between the houses?
Answer:
The distance between the two houses is 13.8 miles.
Step-by-step explanation:
Half of 9.2 is 4.6, so I added the two numbers together because it would be 1.5 inches and the answer is 13.8 miles.
Bonus: 2 points for vertex form or standard form, 5 points for both
Write the equation for the quadratic function the has a vertex at (3,-5) and includes
the point (-1,11)
9514 1404 393
Answer:
y = (x -3)² -5y = x² -6x +4Step-by-step explanation:
The vertex form of the quadratic equation is ...
y = a(x -h)² +k . . . . . . . . . vertex (h, k); vertical scale factor 'a'
Given the vertex, we can find the scale factor by substituting the given point values:
11 = a(-1 -3)² -5
11 = 16a -5
a = (11 +5)/16 = 1
So, the vertex form equation is ...
y = (x -3)² -5 . . . . . vertex form
Expanding this gives the standard form.
y = x² -6x +9 -5
y = x² -6x +4 . . . . . standard form
50 points! Someone please help with this??? Will mark brainliest! Random answers will be reported. Thanks :)
Answer:
w t f
Step-by-step explanation:
Answer:
aifasifhasdui
Step-by-step explanation:
Raul is performing an experiment. He pours water into a glass and measures the temperature of the water at 72.3°F. Then he adds a few ice cubes to the glass of water. He measures the temperature of the water again and finds that it has changed by -39.1°F.
Several minutes later, Raul decides to measure the water temperature again. He finds that the temperature changed by -0.6°F. What is the temperature of the water now? Show your work.
Answer:
32.6°F.
Step-by-step explanation:
The initial temperature of the water was 33.2°F. After several minutes, the temperature of the water changed by -0.6°F. So, the new temperature of the water is
33.2 + (-0.6)
=
(30 + 3) + [0.2 + (-0.6)]
=
33 + (-0.4)
=
33 – 0.4
=
32.6°F.
copied the answer from Edmentum
What is an improper fraction
An improper fraction is a fraction where the numerator is greater than the denominator
This is improper because you can't have more parts than the whole. WELL you can, math is confusing
You can have a mixed number, which says how many wholes there are and how many parts of a whole there is.
It's just called an improper fraction just like that I guess,
all you really need to know is that the numerator (the top number) is greater than the denominator (the bottom number), and to make it proper, you have to make it into a mixed number, but you have to use improper fractions to perform some operations.
You'll learn more about converting stuff from improper fractions to mixed numbers and vice versa to perform certain operations in the future, but for now, you just need to know what an improper fraction is.
I hope this helped, let me know if you have any questions.
Answer:
Step-by-step explanation:
An improper fraction is one where the magnitude of the numerator is greater than the magnitude of the denominator.
It is not enough to say that the numerator is greater than the denominator. You need to compare their magnitudes, i.e., their absolute values.
Suppose the fraction is 10/(-23). 10 is greater than -23, but 10/(-23) is not an improper fraction.
Which of the expressions are equivalent to the one below? Check all that apply. 12. (16 + 4)
A. (16 + 4): 12
B. 12 • 16 + 12.4
c. 12 · (4 + 16)
D. (12.16) + 4
Answer:
The answer is 240.
Step-by-step explanation:
The first equation (16 + 4) 12 And The equation 12 × ( 4 + 16) are the answer because these two equation has the same value as the question asked.
the answers are A. and C
PLEASE ANSWER CORRECTLY
Answer:
x=55
Step-by-step explanation:
0.15x=8.25
x=8.25/0.15
x=55
Hope I helped!
Answer:
The answer is $55. If you take 10% of 55, that is 5.50, so 15% would be 8.25.
Write the following comparison as a ratio reduced to lowest terms.
21 nickels to 13 dimes
Answer:
Step-by-step explanation:
I can't think of anything extra that I can add to this.
nickels / dimes = 21/13
This is as low as the ratio goes. There is no common factor.
42 is 64% of what number?
Answer:
65.63
Step-by-step explanation:
Answer:
65.625
Step-by-step explanation:
64 42 4200
---- ----------------- ------- = 65.625
100 x 64
Exploring the Sums of the Angle Measures in Quadrilaterals
Rectangle ABCD has four right angles.
1. What is the sum of its angle measures?
Answer:
360 in total and 90 each angle
Step-by-step explanation:
Every right angle is 90 degrees and there's four angles so 90x4 which equals 360
Answer: 360
Step-by-step explanation:
ed2020
The diameter of a circle is 8 m. Find the circumference to the nearest tenth.
I want the answers
Answer:
25.1 m
Step-by-step explanation:
im pretty sure?
Simplest form for 49/200?
Answer:
0.245
Step by Step Explanation:
If this was meant to be a fraction, then it is already in it's simplest form.
Answer:
That is the simplest form in terms of fractions. If you want it as a decimal it is 0.245.
If cosA=4/5 and cosB=3/5 then find a,b,c
Answer:
a = 3, b = 4, c = 5
Step-by-step explanation:
Assuming we're working with a right triangle, where c is the hypotenuse, then using the definition of the cosine being the adjacent side over the hypotenuse, then we know:
a = 3, because it is the side adjacent to B
b = 4, because it is the side adjacent to A
c = 5, because it is the denominator in bot fractions
This of course assumes that there is no additional ratio in place. For example, if the lengths were instead 8, 6 and 10 respectively, then the cosines given would still be 4/5 and 3/5. Truthfully these only tell relative sizes of the sides, and not their absolute sizes.
Brainliest to the one who actually answers .>.
Answer:
3x + y = -16
Step-by-step explanation:
this is because
5x-2x = 3x
6y-5y = 1y which is written as y
-5 -11 = -16
What is the reason for step 7 in the proof above?
A machinist drilled a conical hole into a cube of metal as shown. if the cube has sides of length 8 ft, What is the volume of cube after the hole is drilled?
Answer:
metal as shown. if the cube has sides of length 8 ft, What is the volume of cube after the hole is drilled?
Step-by-step explanation:
shown. if the cube
Solve the equation: 12x + 9 * 2 + 5 * 3x = 15
Answer:
This is what i got. I'm not sure if im right tho
Use the associative property to write am expression equivalent to (n+3) +4
Which expression is equivalent to (n + 3) + 4 using the associaguve property?
n + 3 + 4
n + (3+4)
(n + 4) + 3
4 + (n + 3)
Need help with this question -:
What's the circumference of a
circle with a radius of 7 feet?
Use 3.14 for n.
C = [?] feet
Step-by-step explanation:
Radius (r) = 7 feet
circumference (c) = ?
We know
C =2 πr
= 2 * 3.14 * 7
= 43.96 feet
Hope it will help :)
Answer: 43.96
==================================================
Work Shown:
C = 2*pi*r
C = 2*pi*7
C = 2*7*pi
C = 14pi ............. exact circumference in terms of pi
C = 14*3.14
C = 43.96
This value is approximate because pi = 3.14 is approximate.
Note: the circumference is the same as the perimeter of the circle. It's the distance around the circle's edge.
Joshua invested $99,000 in an account paying an interest rate of 4\tfrac{1}{2}4 2 1 % compounded continuously. Melanie invested $99,000 in an account paying an interest rate of 4\tfrac{5}{8}4 8 5 % compounded quarterly. After 16 years, how much more money would Melanie have in her account than Joshua, to the nearest dollar?
Answer: 3230
Is the answer
Answer: 3230
3230 in delta math
Step-by-step explanation: