Answer: The answer would be 3z! Good luck!
Step-by-step explanation: Subract z from 4z, basically turn the equation to 4z - 1z, then put the variable (z) to the side and subtract 1 from 4. Once you're
done with that bring your variables back and you have 3z!
What value of x satisfies this equation, x2−12=13?
Answer:x=5 and x=-5
Step-by-step explanation:
3) 12 - 24 =
4) 810 - 23 =
5) 23 - 14 =
Write the equation of the line in fully simplified slope-intercept form.
Answer:
y = 1/2x + 1
Step-by-step explanation:
The slope is the change in y over the change in x. The line goes down one and two left, making the slope 1/2.
The line crosses the y axis at positive 1 and that is the y-intercept.
PLEASE HELP IMMEDIATELY!! WILL GIVE BRAINILIESTT
Answer:
First box, fourth box, sixth box
Step-by-step explanation:
Positive in division means either both numbers are positive or negative
SOMEONE PLEASE HELP ME ILL GIVE YOU BRAINLY IF YOU GET IT RIGHT!!!!
Answer:
A
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
1. P(E)>P(D) (Event E is more likely to occur, therefore it has a greater probability)
2. P(E)>0.5 (The probability of event D is given as 0.5, so rewrite P(D) in the inequality)
3. 0.5 is equal to 0.5 and 0.1 is less than 0.5, so you can rule out options A and D
4. This leaves us with options 1.5 and 0.9, but it is impossible to have a probability that is greater than equal to one, so you can immediately rule out B
5. After this elimination process, the only remaining answer is C) P(E)=0.9
A worker work for just 3 days in a one month and his 1 month salary is 4380 what is the 3 days pay ?
Answer:
$505.385
Step-by-step explanation:
Given that:
Worker's one month salary is 4380
The number of working days in the month is not given ; However the average number of working days in a month usually range from 22 to about 26 days
Lets assume the number of working days for the firm in question is 26 days
Daily salary will be calculated as :
Monthly salary / number of working days
4380 / 26
= 168.46153
3 days salary :
168.46153 * 3
= $505.385
Joe and Josh each want to buy a video game. Joe has $14 and saves $10 a
week. Josh has $26 and $7 a week. In how many weeks will they have the
same amount?
pls help and give a step by step explanation
Answer:
Number of week they have same amount = 4 week
Step-by-step explanation:
Given:
Amount Joe have = $14
Joe's saving per week = $10
Amount Josh have = $26
Josh saving per week = $7
Find:
Number of week they have same amount
Assume;
Number of week they have same amount = a
So,
(14 + 10a) = (26 + 7a)
3a = 12
a = 4
So,
Number of week they have same amount = 4 week
Express the division expression as a fraction. 4 ÷ 3
Answer:
4/5 or 1 1/3
Step-by-step explanation:
4 over 5, or 1 and then 1 over 3
The measures of the angles of a triangle are shown in the figure below. Find the
measure of the largest angle.
Answer:
largest ∡ = 81°
Step-by-step explanation:
44 + 3x - 11 + 4x - 7 = 180
7x + 26 = 180
7x = 154
x = 22
4(22)-7 = 81
What is (f +g)(y) for the functions
look at the picture for answer choices :)
Answer:
B
Step-by-step explanation:
Remark
I'm not sure why (f + g)x is there at all. All you are instructed to do is add the two given functions together.
Solution
(f+g)y = 5x^2 - 2y + 1 - 3y^2 - y - 2
(f+g)y = 2y^2 - 3y - 1
That's B
Half a number increased by the quotient of p and t
Answer:
Step-by-step explanation:
Let the number be 'x'
Half a number = [tex]\frac{1}{2}x[/tex]
Half a number increased by the quotient of p and t
[tex]\frac{1}{2}x+\frac{p}{t}[/tex]
Can a triangle have side lengths 10, 12, 15?
1.not enough information
2.no
3.yes
Answer:
The answer is 3. yes
A groups of friends were working on a student film that had a budget of $1300 they used 43% of their budget on costumes. How much money did they spend on costumes
Find x.
multiple choice
Solve the system of linear equations by substitution.
3x – 2y = 23
x + 2y = 13
The solution of the system is
Answer:
point form : (9,2) equation form : x=9 y=2
Step-by-step explanation:
What is the measure of DFG
28
62
118
152
Answer:
angle dfe = 28°(by vertical opposite angle)
PLEASE HELP I WILL GIVE BRAINLIEST
Answer:
If using one pound of pumpkin the baker needs to use 4 pounds of flour mixture
Step-by-step explanation:
step 1: I am going to convert the measurements
into decimals
8/5=1.6
2/5=.4
step 2: I will use cross multiplication to find out how much pumpkin for one pound of flour
1.6=.4
1=?
1*.4=.4/1.6=.25
step 3: I will convert .25 into a fraction
.25=1/4
for every 1/4 pound pumpkin, I will use 1 pound of flour
which is why
If using one pound of pumpkin the baker needs to use 4 pounds of flour mixture
identify the scale factor
Answer:
4
Step-by-step explanation:
30*4=120 because 12=3*4 and 30*4 is basically 3*4*10, and since it's asking for the scale factor, we test to see if 12*4=48, which it does.
find the total surface area of this cone
Answer:
Step-by-step explanation:
3.14*10*(10+24^2+10^2 squared)
31.4*5870 squared
31.4*76.62
240.5554
I don't know if this is right
A rectangular poster has an area of 38 square feet. It is 4 3/4 feet wide at its base. What is the height of the poster? HELP I NEED ANSWERS QUICK
Answer:
8
Step-by-step explanation:
The formula for area is length x width or length x height, height and width mean the same thing in some problems such as this one. To find the height, you need to divide the area by the width. 38 divided by 4 3/4 = 8.
Hope this helps! If it did, please give brainliest! It would help a lot! Thanks! :D
(11y-36)°
63°
Solve for y
Answer:
y = 9°
Step-by-step explanation:
Vertical Angles law
63° = 11y - 36
63+36 = 99
11y = 99
y = 9
simplify
5/8 m³ + 2 - 1.4 m³ =
Answer:
-0.775m^3 + 2
What is the volume of this cylinder?
Step-by-step explanation:
V=pi r^2h
V=3.14x3^2x7
=197.82
Answer:
V ≈ 198 m³
Step-by-step explanation:
The volume (V) of a cylinder is calculated as
V = πr²h ( r is the radius and h the height )
Here diameter = 6, then radius r = 3 and h = 7 , then
V = 3.14 × 3² × 7 = 3.14 × 63 ≈ 198 m³ ( to the nearest whole number )
A sidewalk is 15cm high, 30m wide and 60m long. The volume of concrete that was used to pour the sidewalk is
A. 270 m3
B. 2700 cm3
C. 27 m3
D. 270000 cm3
The volume of concrete that was used to pour the sidewalk is 270 cubic meters and this can be determined by using the formula of volume.
Given :
A sidewalk is 15cm high, 30m wide, and 60m long.
The following steps can be used in order to determine the volume of concrete that was used to pour the sidewalk:
Step 1 - The formula of volume can be used in order to determine the volume of concrete that was used to pour the sidewalk.
Step 2 - The formula of volume is given below:
[tex]\rm V = L\times W \times H[/tex]
where L is the length, W is the width, and H is the height.
Step 3 - Now, substitute the values of the known terms in the above formula.
[tex]\rm V = 60\times 30 \times \dfrac{15}{100}[/tex]
Step 4 - Simplify the above expression.
V = 270 cubic meters
Therefore, the correct option is A).
For more information, refer to the link given below:
https://brainly.com/question/1578538
Triangle J K L is shown. Angle J K L is a right angle. An altitude is drawn from point K to point M on side L J to form a right angle. Which triangle is similar to ΔJKL? ΔJKM ΔMKL ΔKML ΔLJK
Answer:
kml
Step-by-step explanation:
got it right
Answer:
triangle KML or answer C is corrreeeccttt
Step-by-step explanation:
edgee
54 divided by 7 is???
[tex] \implies \sf \boxed{ \sf7.71}[/tex]
The remainder is 5 when 54 is divided by 7.
What is Division?Division in mathematics is the process of dividing an amount into equal parts. For instance, we may split a group of 20 people into four groups of 5, five groups of 4, and so on.
Given:
We have to divide 54 by 7.
So, the division is
7 | 54 | 7
49
-_____
5
Then, the remainder is 5 because we do not have number further and 5 is smaller than divisor.
Learn more about Division here:
brainly.com/question/21416852
#SPJ5
heyyy please help FACTORISE (x-x)
Answer:
The answer is death :/
LOL JK JK JK
The answer is 0
Brainiliest tho?
someone help for brainliest
Answer:
b and e
Step-by-step explanation:
PLS HELP FOR 60 POINTSS PLSS IF U HELP ILL SEND 30 MORE POINTSS
There are 3 times as many students participating in the hiking trip this year than last year. There are 42 students on the trip this year.
1.Write an equation that represents the number of students that came on the hiking trip last year
2.How many students attended the hiking trip last year?
Answer:
1. 42/x
2. 14 students
Step-by-step explanation:
1. 42 divided by x
x=students on trip last year
2. 42 divided by 3
42/3=14 students this year
In reading class, Phillip read 38 of a book. Alicia read 58 of the same book.
Tell how you know who read more.
Answer:
phillip
Step-by-step explanation:
because phillip read 38 books and alicia read 1 book 58 time and the reason i picked phillip cause he read different books with more pages and alicia read the same book that probably had a little bit of pages
sorry if it is wrong