Answer:
1. 3:2
2. 1:75
3. 2:5
4. 20:15 or 4:3
5. count the vowel letters and consonant letters of your full name then write it according to the ratio of the numbers of vowel and consonant letters
PLEASE ANSWER
Liz and her two friends went out to lunch. Their bill came out to be $21.75. If they split the cost equally, how much does each girl owe?
SHOW YOUR WORK
(-7) + (-9) + 4 + 16
Answer: 4
Step-by-step explanation:
-7 + -9 = -16
-16 + 4 = -14
-14 + 16 = 4
Answer = 4
Helpppppp Asapppp guys
Answer:
[tex]-20\frac{3}{4}[/tex] < [tex]-15\frac{1}{2}[/tex] < [tex]-14\frac{3}{4}[/tex] < [tex]-\frac{1}{4}[/tex]
Step-by-step explanation:
Just so you know, the larger a negative number is, the smaller the number's value is.
The length of Juan’s math book is 10.5 inches. What is the approximate length of her book in centimeters?
Answer:
27 cm
Step-by-step explanation:
GEOMETRY HIGH SCHOOL
In rectangle ABCD, diagonals and AC BD intersect at E. If AC= 4x + 8 and BE = x + 2, then the length of diagonal AC is ____ ?
Answer:
AC = 8
Step-by-step explanation:
AC = 4x + 8
BE = x + 2
x + 2 = x + 2
2x = 2 - 2
2x = 0
2x\2 = 0/2
x = 0
AC = 4x + 8
AC = 4(0) + 8
AC = 0 + 8
AC = 8
When the AC= 4x + 8 and BE = x + 2, so the length of diagonal AC is to be considered as the 8.
Calculation of the length of diagonal AC:
Since
AC = 4x + 8
BE = x + 2
Now
x + 2 = x + 2
2x = 2 - 2
2x = 0
x = 0
Now
AC = 4x + 8
AC = 4(0) + 8
AC = 0 + 8
AC = 8
hence, the length of diagonal AC is to be considered as the 8.
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find the circumference of the circle shown below. Remember to use 3.14 for LaTeX: \piπ, and be sure to round your final answer to the nearest hundredth, as needed.
Answer:
62.8 If rounded to the nearest hundredth it is 62.80
Step-by-step explanation:
1. Formula for circumference of a cirlcle is 2 (pi) r where for this problem,
2 =2,
pi= 3.14 and
r= 10 (1/2 of the diameter =radius)
2. 2 x 3.14 x 10
multiply all 3 numbers above, you get 62.8
3. Depending on your teacher or the test,
62.8 is your answer, if it HAS to be to the nearest hunderedth, and it's on a specific program, it might want you to enter the "0" at the end 62.80
1/2(6g+2)=12 please answer quick
Answer:
He y I won't be able to help you, but I know where, search in the web Math way, that will help you. I wrote it like that because it won't let me but it goes together
Use the graph to solve the equation x2 - 2x - 8 = 0.
answer-
x=4,-2
Step-by-step explanation:
As an estimation we are told 5 miles is 8 km.
Convert 45 miles to km.
Answer:
to get from 5 miles to 45 miles you multiply by 9 right so just times 8km by 9 which is 72 to get 45 miles into km.
Step-by-step explanation:
Answer:
72 km
Step-by-step explanation:
5m = 8km
÷5. ÷5
1m = 1.6km
×45. ×45
45m = 72km
what is the value of x?
a. 10
b. 11
c. 3
d. 5
Answer:
5
Step-by-step explanation:
2 + 2+ + 13
2 + 15 + x 2
Combine like terms
2 + 1 5 + 3 +15
ok now when u get that answer u will get a different equation wich is
3 + 15
usually we can solve this by dividing 3 from both sides... 3x/3 = 15/3, getting x=5 as your answer.
a) Simplify
X - 2 / 7(x - 2)2
Answer:
3x/7 + 8/7
Step-by-step explanation:
7/4 - 5/4 =
O 1
o 2/4
0 2/8
0 2/0
Step-by-step explanation:
7/4-5/4
2/4
2/4 is the answer but if you reduce it to it's lowest term it is 1/2
please give brainliest
Answer:
Option 2. 2/4
Step-by-step explanation:
[tex] \frac{7}{4} - \frac{5}{4} [/tex]
[tex] \frac{7 - 5}{4} [/tex]
[tex] \frac{2}{4} (ans)[/tex]
I NEED HELP ASAP I WILL MARK YOU THE BRAINLIEST
Choose the correct angle relationship for each angle pair.
You go to a restaurant with 4 friends (total of 5 people), and decide to spli
the bill evenly. What portion of the bill are you responsible for?
Give the most precise classification for the figure. looks like rectangle but isnt
Answer:
your answer will be Isosceles trapezoid
Step-by-step explanation:
^_^
D
+
32°
41°
A
C
B.
O
mZB =" [?]
Answer:
what is the question? where is the diagram?
pls anyone help me with this question God PLSSS
Answer:
(6,4)
Step-by-step explanation:
Hope it helps you.......
Please explain how to do this
9514 1404 393
Answer:
1/2
Step-by-step explanation:
The rules of exponents are helpful.
(a^b)^c = a^(bc)
a^-b = 1/a^b
__
[tex]25^{\frac{1}{2}}\times10^{-1}=\dfrac{(5^2)^{\frac{1}{2}}}{10^1}=\dfrac{5^{2\cdot\frac{1}{2}}}{10}\\\\=\dfrac{5^1}{10}=\dfrac{5}{10}=\boxed{\dfrac{1}{2}}[/tex]
In the rectangle below what is X?
Answer:
X= 82°
Step-by-step explanation:
Since we know ∠DAB is 41°, we also know that ∠CBA is 41°, since they must be equal. This tells us that the bottom angle of that triangle must be 98°, since the sum of all interior angles must equal 180°. Since this angle is supplementary to x, we know that x must equal 82°.
A computer has the shape of a rectangular solid. Find the volume of the computer, with dimensions by 2 inches by 2 inches by 2.7 inches
What is the volume of the computer?
Answer:
10.8 in³
Step-by-step explanation:
2x2x2.7=10.8
Which reactant (X) is missing from the equation shown?
X + PO4 → H3PO4
One hydrogen atom
One hydrogen atom
One phosphorus atom
One phosphorus atom
Three hydrogen atoms
Three hydrogen atoms
One oxygen atom
One oxygen atom
Answer:
three hydrogen atoms
Step-by-step explanation:
H3 + Po4 ----> H3Po4
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Christian was 145 cm tall when he was 12 years old. And 3 years later, he became 168.2 cm tall. By what percent did Christian's height increase?
Answer: 16%
Step-by-step explanation:
168.2 - 145 = 23.2
23.2/145 = 0.16
0.16 as a percent is 16%
The percentage change of the height is A = 16 %
What is Percentage?A percentage is a number or ratio expressed as a fraction of 100. It is often denoted using the percent sign, %
The difference between an exact value and an approximation to it is the approximation error in a data value. Either an absolute error or a relative error might be used to describe this error.
Percentage change is the difference between the measured value and the true value , as a percentage of the true value
Percentage change =( (| Measured Value - True Value |) / True Value ) x 100
Given data ,
Christian's height increased by
168.2 - 145 = 23.2 cm
To find the percentage increase, we need to divide the increase by the original height and then multiply by 100:
Percentage increase = (23.2 / 145) x 100%
Percentage increase = 0.16 x 100%
Percentage increase = 16%
Hence , Christian's height increased by 16%
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For the rational function f(x)=(-13x-27)/(x^(2)-4x-12), F(x)=2
I need help with the graph I don’t I understand it
Kathleen successfully solved the system of equations 4.2 + 3y = 15 and -- 5x – 2y = -24 by multiplying each equation by a constant and adding the two equations together to eliminate
the x-terms. She then solved for y and substituted the value of y back into one of the equations and solved for a. What could she have multiplied each equation by, and what was her final answer?
Answer:
72
Step-by-step explanation
Quick help!!Also number 17!
Answer:
16. 29 and 30
17. C. 30 D. 31
Step-by-step explanation:
16. Given the inequality c ≤ $30, which is used to represent the situation, it implies that possible value of c must be equal to $30 or less than $30.
Two possible solutions form the options given would be:
29 and 30.
29 is less than 30, and 30 is equal to 30.
17. The inequality given is b ≥ 30.
This implies that possible solutions will be equal to 30 or greater than 30. It cannot be less than 30.
The solutions that apply would be:
30 (this is equal to 30) and 31 (this is greater than 30).
The remaining options don't satisfy or make the inequality statement true.
1 point
3) ATTACH WORK FOR THIS QUESTION - WORTH 3 POINTS: Evaluate the
following expression below.
Answer:
(3⁰)×(4‐²)×(2³)
1×1/16×8
1/2
so th3 answer is option c.
I need help. Alina drew a model of a square pyramid. The dimensions of the model are shown in the diagram. What is the volume of Alina’s model in cubic centimeters. Does anyone know what it means? I don’t get it.
Answer:
400 cm
I found the answer on Quizizz lol, I had the same question for a review :/ I still don't know how they got the answer though
The volume of Alina’s model in cubic centimeters when the side is 10 so here the volume should be considered as the 400.
Calculation of the volume:Since
The Height of the pyramid is 12 cm
The area of the base should be
[tex]= side^2\\\\= 10^2\\\\= 100[/tex]
Now the volume be
[tex]=1/3 * 100 * 12[/tex]
= 400
Hence, The volume of Alina’s model in cubic centimeters should be 400.
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The system of equations y = 2x + 5 and y = –3x – 15 is shown on the graph below.
On a coordinate plane, 2 lines intersect at (negative 4, negative 3).
According to the graph, what is the solution to this system of equations?
(–4, –3)
(–3, –4)
(–5, 5)
(5, –5)
Answer: A
Explanation:
Answer:
A. (–4, –3)
Step-by-step explanation:
This is in case any one else had the answer on a different letter.
The table shows Mitch’s record for the last thirty par-3 holes he has played.
Based on this record, what is the probability that Mitch will score a 2 or 3 on the next par-3 hole?
a. 7/9
b. 3/5
c. 3/10
d. 9/50
Answer:c. 3/10
Step-by-step explanation:
