Answer:
375[tex]yd^{2}[/tex]
Step-by-step explanation:
Help
Mr. McGill is solving the following problem: 42x=163. Mr. McGill set 2x=3 and got x=32 as his answer. Tell the mistake Mr. McGill made and tell the correct answer.
Answer:
The mistake McGill made was to eliminate 4 and 16 from both sides before solving fro x
Step-by-step explanation:
Given the expression
42x = 163
To get the values of x, we are to divide both sides by the coefficient of x i.e 42 as shown;
42x = 163
42x/42 = 163/42
x = 163/42
x = 3.88
Hence the mistake McGill made was to eliminate 4 and 16 from both sides before solving fro x
If the measure of arc AD is 65 degrees and the measure of arc BC is 45 degrees, what is the measure of angle BEC?
Answer:
[tex]\angle BEC=55 \textdegree)[/tex]
Step-by-step explanation:
From the question we are told that:
Arc [tex]AD =65 \textdegree[/tex]
Arc [tex]BC =45 \textdegree[/tex]
Given The angle of intersecting chords theorem
Generally the equation for angle BEC is mathematically given by
[tex]\angle BEC=\frac{1}{2} (\angle of arc AD+\angle of arc BC)[/tex]
[tex]\angle BEC=\frac{1}{2} (65 \textdegree+45 \textdegree)[/tex]
[tex]\angle BEC=55 \textdegree)[/tex]
6/4.2 = n/7
What is the value of n
Giving a brainliest
Also dont do one of those link answers or I will report you
Step-by-step explanation:
Given
6/4.2 = n/7
Cross multiply
6* 7 = 4.2n
4.2n = 42
n = 42 / 4.2
n = 10
Hope it will help :)❤
Which of the following represents the factorization of the trinomial below?
x² - 8x - 48
A. (X-6)(x-8)
B. (X+6) (x-8)
C. (x-4)(x-12)
D. (x+4)(x-12)
What does two plus 3992 minus 50 equal?
Lesley's fruit salad contains 40% grapes. Which figure represents 40%??
Answer:
its d
Step-by-step explanation:
if im wrong sorry i tried
A sector with a radius of 12 cm has an area of 607 cm. As = 607 cm r = = 12 cm What is the central angle measure of the sector in radians?
Answer:
the answer is 607 divided by 12 which is going to give you 50,53
A rectangle is divided into equal squares. One row covers 1/8 of the whole rectangle. There are 3 squares in each row. How many squares are in the whole rectangle?
Answer:
There are 24 squares in the entire rectangle
Step-by-step explanation:
Trom the problem, we are given that one row covers 1/8 of the entire rectangle.
We are also told that this one row, contains three squares.
In other words, what this means is that three squares cover 1/8 of the entire rectangle.
The question is now if three squares cover only 1/8 of the rectangle, how many squares cover the whole rectangle.
In fraction, we can represent a whole using 1/1
We can set up a simple relation to this effect.
3 squares give 1/8 of the rectangle
x squares give 1/1 of the rectangle
cross multiplying, we have
x = 3 ÷(1/8) = 24
Therefore, there are 24 squares in the entire rectangle
somebody helpp and ty
Answer:
45 degrees
Its on the first bar in the 45 degree angle which is half of 90
Pamela is 9 years younger than Jiri. The sum of their ages is 67. What is Jiri's age?
Answer:
Jiri is 38 years old.
Step-by-step explanation:
First, 67 - 29 = 38 and 29 + 9 = 38.
Hope this helps!
just a simple question, if you guys dont mind.
*EXTRA PTS* please answer #1 and #2
Answer:
(2,1) for number 1 and (3,-4) for number 2
Step-by-step explanation:
your welcome baby gurl (-‿◦)
Answer:
1, (2, 1)
2, (3, -4)
Step-by-step explanation:
f(n) = -5n
what is n?
6n because 5n +n =6 its probably wrong so hope its right??????
The are of a rectangular trampoline is 112ft. The length of the trampoline is 6ft greater than the width of the trampoline. This situation can be represented by the equation x^2+6x-112=0 what is the width of the trampoline in feet
Answer:
8cm
Step-by-step explanation:
let x = width
x^2+6x-112=0
we would solve this using the factorization method
the factors of -112x^2 that would add up to 6x are 14x 8x
x^2 - 8x + 14x - 112 = 0
factorise
x(x - 8) + 14(x - 8) = 0
x+ 14 = 0
x - 8 = 0
x = 8
the width is 8cm
x = -14
Can anyone please help me to do this with steps
Hello, I Am BrotherEye
Answer:
I Will Help You!!
But I require More imformation Step-by-step explanation:
Find the radius of a sphere with a volume of 180 cubic feet. Round your answer to the nearest tenth.
Answer:
3.50ft
Step-by-step explanation:
Given data
Volume= 180ft^3
The expression for the volume of a sphere is given as
Volume=4/3πr^3
substitute
180=4/3*3.142*r^3
180=12.568/3*r^3
180=4.189*r^3
r^3= 180/4.189
r^3= 42.969
cube root both sides
r= ∛ 42.969
r= 3.50ft
Hence the radius is 3.50ft
PLEASE ANSWER!!! I WILL GIVR U BRAINLIEST!!
Answer:
k = 5
Step-by-step explanation:
The standard form of an equation representing proportionality is
y = kx ← k is the constant of proportionality
y = 5x ← is in standard form
with k = 5
PLS HELP ME THIS IS Probability (Single event) PLS HELP ME
Answer:
Hi! The answer to your question is D. 7/6
Step-by-step explanation:
☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆
☁Brainliest is greatly appreciated!☁
Hope this helps!!
- Brooklynn Deka
Nat wants to buy a new bike for $240. She has already saved $67. Over the summer, she will earn $100 per month walking dogs.
How many months will it take her to earn the rest of the money she needs to buy the bike? Enter the answer in the box.
months
Answer:2 months
Step-by-step explanation:
If you're good with crushes or anything please text me , I need advice
Answer: Hi! I am an expert with crushes!
Step-by-step explanation: First, act like yourself... You don't want to act like somebody else and not show your true personality. Next, if you want to tell them you like them tell them during aprial fools (If they don't like you back you can just say it was an Aprial fools prank and not make it awkward. Try focusing on what they say, people like attention!
Use the equation, 16^2x=32^(x+3), to complete the following problems.
Rewrite the equation using the same base.
Solve for x. Write your answer in simplest form
Answer:
x = 5
Step-by-step explanation:
2⁴(2x) = 2⁵(x + 3)
2^8× = 2^5x + 15
cancel out the 2
8x = 5x + 15
8x - 5x = 15
3x = 15
divide through by 3
x = 5
Un parallélépipède rectangle posé sur une de ses faces carrées a un volume de 252cm cube, il a une hauteur de 7. Quelle est la longueur du coté de la base carré
Répondre:
6 cm
Explication étape par étape:
Volume du parallélépipède rectangle V = l²h
l est la longueur du carré basé
h est la hauteur
Étant donné
V = 252 cm³
h = 7 cm
Remplacer
252 = l² (7)
252 = 7l²
l² = 252/7
l² = 36
l = √36
l = 6 cm
D'où la longueur du côté de la base carrée est de 6 cm
Carla wants the total weight of the bags to be four pounds. If she can only pick one more bag, which bag weight should she pick? pound
Answer:
1/8
Step-by-step explanation:
To find which bag weight Carla needs, the first step is to find the total weight of the bags shown in the line plot.
There are three -pound bags.
There are six -pound bags.
There are four -pound bags.
Multiply the weight and number of each bag to find the total weight of each different weight bag.
Now, add the three totals.
Finally, subtract the total weight from four pounds in order to find which weight Carla needs.
So, Carla should pick one -pound bag of candy to total four pounds.
HELP FAST FOR TEST PLZ
Find measure of angle 1
find the volume of the figure. (3.14 as pi)
Answer:
84
Step-by-step explanation:
7x3x4
,,,,,,,,,,,,,,,,
Answer:
84 in^3
v=length x width x height
Why do u need pi in this, there are no circle or sphere or cone, or whatever
hope that answers your question
good luck and stay safe
Step-by-step explanation:
Pls help im confused
Answer: 30
Step-by-step explanation: Count all the x's on the right side of 0
I need help I will give brainliest I promise
Answer:
1/4 is the answer
Step-by-step explanation:
First, we see that the total students is 20 & the students who got 6 or 7 is 5.
5/20 = 1/4
1/4 = 25%
PLSS HELP IMMEDIATELY!!!! ILL MARK BRAINIEST IF U DONT LEAVE A LINK OR GUESS!!!!
Answer:19
Step-by-step explanation:
7x3=21
21-2=19
Answer:
total of 7 fabric needed but 2 are given so:total fabric minus 2 is; 7 minus 2 is 5 needed
Jasmine goes bowling. She has $25.00 spend. She spends $4.50 to rent shoes. She spends $2.50 for each game she
bowls. Which inequality can Jasmine use to determine the greatest number of sames she can how
Answer:
25.00 < (with a line under it) 4.50+2.50x
Step-by-step explanation:
➢ How many centimeters is one kilometer _________
Answer:
1 kilometer is equal to 1000 meters and 1 meter is equal to 100 centimeters. So, there are 1,00,000 centimeters in a kilometer.
Step-by-step explanation:
Answer:
There are 100,000 centimeters in a kilometer, which is why we use this value in the formula above.
Step-by-step explanation: