Mathematics High School
Answers
Answer 1
Step-by-step explanation:
-18x -14 = - 68
=> -18x = -68 + 14
=> -18x = -54
=> 18x = 54. ['-' on both sides gets cancelled]
[tex] = > x = \frac{54}{18} [/tex]
=> x = 3 (Ans)
Related Questions
The standard form of y = 5(x + 4)(x + 5) is
Answers
Answer:
mark me as brainliest plz
Answer:
21 is Correct answer hope you will like it
In ΔIJK, i = 74 inches, j = 23 inches and ∠K=20°. Find the area of ΔIJK, to the nearest square inch.
Answers
Answer:
291in^2
Step-by-step explanation:
Using the formula
Area of the triangle = 1/2absin theta
A = 1/2ijsin<K
Given
i = 74in
j = 23in
<K = 20 degrees
Area = 1/2 * 74*23sin20
Area = 37*23sin20
Area = 852sin20
Area = 291.059in^2
Hence the area of the triangle to nearest square inch is 291in^2
Write the polynomial below in the factored form.
y=x³+10x²+25x
y=[?](x+[ ])²
Answers
Answer:
apsppspspppp9ğpğğ999
There is an unknown number of people at the table at the
beginning of lunch. Then...
3 more people joined the group.
Then the entire group divided into 2 groups, and
one group left and went outside,
of the total students were left in the lunchroom
5 people joined the group in the lunchroom.
The total number of people in the lunchroom at the
end of lunch was 10
a. Write the equation you can create to show this situation.
b. How many people were at the table at the beginning of lunch? Explain how you know.
Answers
Answer:
11 hours ago u prob dont need it
Step-by-step explanation:
123456
hi anyone tell me the answer
Answers
Answer:
x= 136 degree ( being vertically opposite angle)
Answer:
x = 136
Step-by-step explanation:
x and 136 are vertical angles and congruent, then
x = 136
IVIIxed N
Douglas was planting grape vines. He completed 2-
rows of
grapes
each hour he worked. After completing 140 rows of grapes, how many
hours had he worked?
0000
48 hours
50 hours
52 hours
60 hours
Answers
Answer: He completes 2 4/5 rows per hour
if he completed 140 rows, how many hours did it take?
We should divide the work completed by the amount of work done per hour.
So, 140/(2 4/5) =
2 4/5 is equivalent to 2.8
so 140/2.8 = 50 hours
Step-by-step explanation:
Examine this expanded form.
1
(a)(a)(a)(a)(a)(a)
Which is the expression in exponential form?
6-a
6a
a-6
6a-1
Answers
Answer:
*drumroll* It's C. a-6,babes <33
Step-by-step explanation:
Did this in Edge,hope it helps >3<
Answer:
C
Step-by-step explanation:
edge 2021
Claire borrows money from a bank. She has to pay a $50 fee for borrowing money and $0.55 every day until the money is paid back. Which function below represents this situation?
A f(x) = 50 +0.55x
B f(x) = 50x +0.55
C f(x) = 55 +0.50x
D f(x) = 55x +0.50
Answers
Answer:
The correct answer is A)
Step-by-step explanation:
The points represented by the table lie on a line. Find the slope of the line.
Answers
Step-by-step explanation:
11. step 1. m = (4 - 7)/(-3 - (-5))
step 2. m = -3/2.
Kim got 82%, 75%, and 74% on the first 3 tests.
What grade does she need on the 4th test to have an average of 80% on all 4 tests?
A. 77%
B. 80%
O c. 85%
D. 89%
E. 100%
Answers
Answer:
C
Step-by-step explanation:
Add all percentages together, then divide by how many you added.
Answer:
C
Step-by-step explanation:
Compute the scale factor, as a percent, for each given relationship. Drawing 1 to Drawing 2.
A) 210%
B) 47.61%
C) 2.1
D) 0.47169
Need help and fassttttttt!!!!!plzzz
Answers
Answer:
D)0.47160
Step-by-step explanation:
I think correct me of I'm wrong
3. Subtract (7x + 10)-(-6x + 8).
Answers
The answer should be 13x+2. You just add 7x+6x=13 then 10-8 which equals 2 and that gives you your answer 13x+2.
Hope this helps.
please help!!!!!!!!!!!!
Answers
Step-by-step explanation:
1 3/4 × 4/7 = 1
вот правильный ответ я проверяла )
Answer:
4/7
Step-by-step explanation:
13/4.x=1
7/4x=1
x=4/7
What is the area of cross-section ADGF of this right rectangular prism?
A.
20 square units
B.
48 square units
C.
52 square units
D.
65 square units
Answers
Answer:
C.52 square units
Step-by-step explanation:
We are given that
Length of cross-section ADGF,l=13units
Length of cross-section ADGF, b=4 units
We have to find the area of cross-section ADGF of this right rectangular prism.
We know that
Area of rectangle=[tex]l\times b[/tex]
Using the formula
Area of cross-section ADGF of this right rectangular prism
=[tex]13\times 4[/tex]
Area of cross-section ADGF of this right rectangular prism=52square units
Option C is correct.
C.52 square units
Answer:
i hope this helps
Step-by-step explanation:
PLEASE PLEASE HELP IM BEGGING
Answers
Density = mass / volume.
Book density = 2000 grams / cm^3
Apple volume = 125 mL
Football mass = 400g
Gold density = 20 grams / cm^3
Soup volume = 200 cm^3
ALGEBRA 2:
my brain can’t handle this please i’m begging 35 points!! + brain lies
Answers
Answer:
Batoon you okay U-Pack guitar a Jeffrey vagin*s how much are I guess you're everything
The a part is figure 1, but in b I’m not sure if is 6.30 or 143.44, I just hope this help u.
Need help asap !!!!! its math! WI GIVE BRAINLIEST AND A FOLLOW
AND PLEASE SHOW HOW U GOT THE ANSWER Quick
QUESTION:
33 1/3 as a fraction
Answers
33.03 i believe! hoped this solved your question
Find the simplest form
2 2
+
9.7
Answers
there's a random space in between the 2 and 2. not sure if it's meant to be 2.2 or 22 but i'll do both.
2.2 + 9.7 = 11.9
22 + 9.7 = 31.7
Neil has 2 pounds of grapes. He uses some to make a fruit salad. Now Neil has 8 ounces of grapes. How many ounces of grapes does Neil use for the fruit salad?
Answers
Answer:
Neil uses 24 ounces of grapes for the fruit salad.
Step-by-step explanation:
Quantity of grapes = 2 pounds
Use 1 pound = 16 ounces
So,
Quantity of grapes = 2(16) = 32 ounces
Neil uses some grapes to make a fruit salad. Now Neil has 8 ounces of grapes.
Quantity of grapes that Neil use for the fruit salad = [tex]32-8=24[/tex] ounces
Therefore,
Neil uses 24 ounces of grapes for the fruit salad.
who's your favorite grey's anatomy character?
Answers
sooo i didn’t like April at first but now i love her
Answer:
Mc Steamy
Step-by-step explanation:
What is y -0.12y ???
Answers
Answer:
ill look for you
Step-by-step explanation:
Answer:
Step-by-step explanation:
y-0.12y = 0.88y
Jill brought 2 1/3 boxes of carrot muffins for a bake sale. Mike brought 5 3/4. boxes of apple muffins. What is the total number of boxes of muffins Jill and Mike brought to the bake sale? Enter your answer as a fraction in simplest form.
Answers
Answer:
8 1/6
Step-by-step explanation:
2 1/3= 2 4/12
5 3/4= 5 9/12
add those, and you get 8 2/12, or 8 1/6
What angle is the picture classified as?
Answers
Answer:
I think it's non of these.
Alternate Exterior Angles
Find the median of the data set represented in the following stem-and-leaf plot.
62
63
64
67
Answers
The median of the data set is 63
Answer:
67
Step-by-step explanation:
Please help me 3x+y=-3
Answers
Answer:
x=0 y=-3
Step-by-step explanation:
What is the surface area of a sphere with radius 4?
A. 16 units2
B. 12x units 3
C. 3290 units2
D. 644 units2
Answers
Answer:
a
Step-by-step explanation:
you need to divide the entire amount of
A. 16 units 2
Divide the units
choose the answer that represents the product below as an exponential expression*
Answers
Answer:
B
Step-by-step explanation:
the bases are the same and according to exponential laws exponents of the same base are added
Answer:
B
Step-by-step explanation:
help me please i have no idea what i’m doing
Answers
Answer:
1. 5
2. 5/3
3. 4.5
4. 21
5. 10
6. (-12
7. (-1.5
Haley is hanging molding around a rectangular window. The window measures 2 feet by 3 feet.
How much molding should Haley buy?
Answers
Answer:
10 feet
Step-by-step explanation: 2+2=4 3+3=6 4+6=10
The area of a billboard sign is represented by (x+12)^2 square feet. Find the product
Answers
(x+12)^2=(x+12)(x+12) = x^2 +12x + 12x + 144
= x^2+24x+144
