Answer:
z+18
Plz give brainliest
Step-by-step explanation:
Answer:
z+18
Step-by-step explanation:
4z+9-3z+9
z+9+9
z+18
DUE TONIGHT, please help me i'm really confused and please show work.
I will mark Brainly
Answer:
this is linear equation correct?
Step-by-step explanation:
let me know i might be able to help
What is the difference between -120 and 400?
Answer:
-120 is a negative and 400 is a positive
Step-by-step explanation:
also there is a 520 difference
y= -2x + 5
what is the y-intercept of the equation —>
Answer:
5
Step-by-step explanation:
Y=mx+b
b is the y intercept
josiah earns 8 dollars per hour for the first 40 hours he works. he earns 12 dollars per hour every hour he works over 40 a week works. Josiah's earnings this week totaled more than 380. which of the following best represents the number of hours over 40, h, josiah worked this week
Answer:
5
Step-by-step explanation:
40 x 8= 320
380-320=60
60/12=5
bdhskakaiaggsbsnasnbdbsjsjs simplify c^4/c^3
Answer:
Cancel the common factor of c^ 4 and c ^3 .
The answer is c
Step-by-step explanation:
Hope this helps! Have a nice day!
Answer:
I dont know but i am a expert
Step-by-step explanation:
i dont know but i am a expert
15 in 10 in 10 in plsssssss help
Answer:
The answer is 800
Step-by-step explanation:
Hope this helps :)
10
X
5T Q15 Finding side lengths in a compound shape
Calculate the length of x. Give your answer correct to 3 significant figures.
Tools
11
Calculate the value of x. Give your answer to 3 significant
figures
BC = 5 * tan
50
12
5 cm
BC =
to 3 s.f.
13
B
с
x tan 38
38°
Show your working A
X=
cm to 3 s.f.
14
* cm
15
16
Reset
Q1 of 1
Next
Check Answers
Results
M
Answer/Step-by-step explanation:
✔️Find BC:
Reference angle = 50°
Opposite = BC
Adjacent = 5 cm
Based on trigonometric ratio, thus:
Tan 50 = BC/5
Multiply both sides by 5
BC = 5 × tan 50
BC = 5.96 cm (to 3 s.f)
✔️Find x:
Reference angle = 38°
Opp = x
Adj = BC = 5.96 cm
Based in trigonometric ratio, thus:
Tan 38 = x/5.96
Multiply both sides by 5.96
x = 5.96 × tan 38
X = 4.66 (3 s.f)
4 divided by 34 how do you divide that to get a remainder
Answer:
Step-by-step explanation:
Step 1:
Start by setting it up with the divisor 4 on the left side and the dividend 34 on the right side like this:
4 ⟌ 3 4
Step 2:
The divisor (4) goes into the first digit of the dividend (3), 0 time(s). Therefore, put 0 on top:
0
4 ⟌ 3 4
Step 3:
Multiply the divisor by the result in the previous step (4 x 0 = 0) and write that answer below the dividend.
0
4 ⟌ 3 4
0
Step 4:
Subtract the result in the previous step from the first digit of the dividend (3 - 0 = 3) and write the answer below.
0
4 ⟌ 3 4
- 0
3
Step 5:
Move down the 2nd digit of the dividend (4) like this:
0
4 ⟌ 3 4
- 0
3 4
Step 6:
The divisor (4) goes into the bottom number (34), 8 time(s). Therefore, put 8 on top:
0 8
4 ⟌ 3 4
- 0
3 4
Step 7:
Multiply the divisor by the result in the previous step (4 x 8 = 32) and write that answer at the bottom:
0 8
4 ⟌ 3 4
- 0
3 4
3 2
Step 8:
Subtract the result in the previous step from the number written above it. (34 - 32 = 2) and write the answer at the bottom.
0 8
4 ⟌ 3 4
- 0
3 4
- 3 2
2
You are done, because there are no more digits to move down from the dividend.
The answer is the top number and the remainder is the bottom number.
Therefore, the answer to 34 divided by 4 calculated using Long Division is:
8
2 Remainder
Answer:
4 remainders
Step-by-step explanation:
Here we will show you step-by-step with detailed explanation how to calculate 4 divided by 34 using long division.
Before you continue, note that in the problem 4 divided by 34, the numbers are defined as follows:
4 = dividend
34 = divisor
Step 1:
Start by setting it up with the divisor 34 on the left side and the dividend 4 on the right side like this:
3 4 ⟌ 4
Step 2:
The divisor (34) goes into the first digit of the dividend (4), 0 time(s). Therefore, put 0 on top:
0
3 4 ⟌ 4
Step 3:
Multiply the divisor by the result in the previous step (34 x 0 = 0) and write that answer below the dividend.
0
3 4 ⟌ 4
0
Step 4:
Subtract the result in the previous step from the first digit of the dividend (4 - 0 = 4) and write the answer below.
0
3 4 ⟌ 4
- 0
4
You are done.
The answer is the top number and the remainder is the bottom number.
Therefore, the answer to 4 divided by 34 calculated using Long Division is:
0
4 Remainder
(hope this helps can i plz have brainlist :D hehe)
PLEASE HELP WILL GIVE BRAINLIEST
Ari is designing a patio that will be 20 feet long and 16 feet wide. He makes a scale drawing of the patio using a scale of 1 inch to 4 feet.
The ratio of the area of the scaled drawing to the actual area of the patio is 1 square inch to _____ square feet.
The football team plays at a stadium with
dimensions of 50 feet X 60 feet of seating
for spectators. Find the total area of the
football stadium’s spectator area?
Answer:
1,100
Step-by-step explanation:
The total area of the football stadium's spectator area is 3000 square feet.
What is the area of the rectangle?The area of a rectangle is defined as the product of the length and width.
The area of a rectangle = L × W
Where W is the width of the rectangle and L is the length of the rectangle
The total area of the football stadium's spectator area is the product of the length and width of the seating area.
Since the length of the seating area is 50 feet and the width is 60 feet, the total area is:
total area of the football stadium = 50 feet × 60 feet
Apply the multiplication operation, and we get
total area of the football stadium = 3000 square feet
Therefore, the spectator space of the football stadium is 3000 square feet in total.
Learn more about the Area of the rectangle here:
brainly.com/question/20693059
#SPJ2
Having emergency supplies ready is an important step in any preparedness plan. In the space below, draw an example of what your emergency supply pack would look like. Make sure to label each item so that others can see your materials.
Answer:
Emergency supplies are very important and it is very useful at times of need.
Step-by-step explanation:
Emergency supplies are a set of supplies that we may require at times when some situation or problem arises. During any situation which is not normal, these emergency supplies serves the purpose of life to one self.
Thus everybody should be prepared for the worst and should always keep an emergency supplies with them. These emergency supplies should contain all those item that we may require at times of need. It must contain :
-- a safety kit or a first aid kit
-- at least a gallon of water for drinking purposes and for sanitary purposes
-- a multi tool and a knife
-- a torch and batteries
-- emergency phone numbers and medical phone numbers
-- some clothes and weather resistance blankets
-- some copies of important documents
-- easy to cook and on perishable food items
-- two way radios
-- extra cash
-- maps
Cuatro meses después que se detuviera la publicidad, una compañia fabricante notifica que sus ventas han caido de 100.000 unidades por mes a 80.000. Si las ventas siguen un patron de decrecimiento exponencial, cuantas unidades habra despues de los siguientes dos meses?
Answer:
51,200 unidades
Step-by-step explanation:
Paso 1
Calculamos el porcentaje de disminución
= 100000 - 80000/100000 × 100
= 20000/100000 × 100
= 20%
Por lo tanto, el porcentaje de disminución cada mes = 20%
Paso 2
La fórmula de la disminución exponencial
y = a (1 - r) ^ t
a = 80.000
r = 20% = 0,2
t = tiempo en meses = 2
y = 80000 (1 - 0,2) ^ 2
y = 51.200 unidades
Usando una función exponencial, se encuentra que habra 71.554 unidades despues de los siguientes dos meses.
Una función exponencial decreciente tiene el siguiente formato:
[tex]A(t) = A(0)(1 - r)^t[/tex]
En que:
A(0) es la cuantia inicial.r es la tasa de desintegración.En este problema:
Inicialmente, 100000 unidades por mes, o sea, [tex]A(0) = 100000[/tex].Cuatro meses después, 80000 unidades por mes, o sea, cuando [tex]t = 4, A(t) = 80000[/tex], e esto es usado para encontrar r.[tex]A(t) = A(0)(1 - r)^t[/tex]
[tex]80000 = 100000(1 - r)^4[/tex]
[tex](1 - r)^4 = 0.8[/tex]
[tex]\sqrt[4]{(1 - r)^4} = \sqrt[4]{0.8}[/tex]
[tex]1 - r = 0.945742[/tex]
Por eso:
[tex]A(t) = A(0)(1 - r)^t[/tex]
[tex]A(t) = 100000(0.945742)^t[/tex]
Apos el siguinte dos meses, hay el mes 6, por eso:
[tex]A(6) = 100000(0.945742)^6 = 71554[/tex]
Habra 71.554 unidades despues de los siguientes dos meses.
A similar problem is given at https://brainly.com/question/14773454
Solve the propotion
q/5 = 4/1
Answer:20
Step-by-step explanation: If u need help again: https://mathpapa.com/algebra-calculator.html
Answer:
q = 20
Step-by-step explanation:
q 4
5 = 1
4 x 5 = 20
someonepleasehelp me asap
evaluate (8)-2(15-8)
Answer:
-6
Step-by-step explanation:
You have to multiple -2 by 15 and -8 separately
8 - 2(15-8)
8 -30 + 16
24-30 = -6
Jack bought a bike for $550 and then sold for $680 what was his percentage profit
Answer:
about 24%
Step-by-step explanation:
he made around 23.64% profit. rounded up would be 24%
Hawaiian volcano has an elevation of 360 feet above sea level the valley below it is 40 feet below sea level how far is it from the peak of volcano to the bottom of The Valley
Answer:
320 feet is as far from the peak from the volcano and valley.
6 pipes are required to fill a tank in 80 minutes. If we use 5 such types of pipes, how much time it will take to fill the tank?
Answer:
96 minutes
Step-by-step explanation:
Time taken by 6 pipes to fill a tank = 80 minutes
Time taken by 1 pipe to fill a tank = 80×6 = 480 minutes
Tim taken by 5 pipes to fill a tank = 480/5 = 96 minutes
Answer:
66 min and 7 seconds
Step-by-step explanation: 80 divided by 6 and then multiply the answer by 5
Renee bought 7 potatoes at the supermarket. The shortest diameter of each, in centimeters, is shown below
Answer:
2, 3, 4
Step-by-step explanation:
Renee bought 7 potatoes at the supermarket. The shortest diameter of each,
in centimeters, is shown below.
2, 3, 4, 4, 6, 6, 7
After Renee used one potato to make dinner, the median diameter of the remaining potatoes was 5 centimeters. Which of these could be the diameter, in centimeters, of the potato Reneetsed?
Solution:
The median of a group of numbers is the middle number when the group of numbers are arranged in a sorted manner, either ascending or descending.
The median of an even group of numbers, is gotten by taken the average of the two innermost numbers.
Given that the diameter of the potato as:
2, 3, 4, 4, 6, 6, 7
Given that after removing one potato, the median of the remaining potatoes was 5 centimeters.
After removing one potato, the remaining would just be 6. 6 is an even number, hence the median would be the average of the 2 middle numbers.
To get 5 cm, it has to be the average between 4 and 6. This is only possible when a potato of diameter 2,3 or 4 is removed.
If potato with diameter 2 is removed, the remaining is 3, 4, 4, 6, 6, 7.
Median = (4 + 6) / 2 = 5
If potato with diameter 3 is removed, the remaining is 2, 4, 4, 6, 6, 7.
Median = (4 + 6) / 2 = 5
If potato with diameter 4 is removed, the remaining is 2, 3, 4, 6, 6, 7.
Median = (4 + 6) / 2 = 5
What is the total amount of sap the trees produce that day
Answer:
5 gallons of sap was produced that day
Answer:
5 gallons
Step-by-step explanation:
A picture frame is 112 inches wider than the picture it holds. Let f represent the width of the frame. Let p represent the width of the picture. Which table represents the situation?
f = p + 1
p f
1 2
2 3
3 4
f = p + 12
p f
1 112
2 212
3 312
f = p + 112
p f
1 212
2 312
3 412
f = p + 3
p f
1 4
2 5
3 6
Answer:
f = p + 1 1/2
p f
1 212
2 312
3 41
Step-by-step explanation:
A picture frame is 112 inches wider than the picture it holds. Let f represent the width of the frame. Let p represent the width of the picture. Which table represents the situation?
Morgan is making accessories for the soccer team. She uses 542.92 inches of fabric on headbands for 45 players and 4 coaches. She also uses 396.45 inches of fabric on wristbands for just the players. How much fabric was used on a headband and wristband for each player?
You deposited $1,500 in a savings account that pays 3% interest annually, compounded monthly. After one year, your balance is $1,545.62. What is your rate of return for one year?
3%
1.03%
3.04%
0.03%
Answer:
100 + 10% = $110, and after two years you will have $110 + 10% = $121.
Step-by-step explanation:
Macy's purchases Nike shoes for $35 and marks up the price by 60%. What do they sell the shoes for?
Answer:
56$
Step-by-step explanation:
35$ + 60% = 56$
Rita traveled 1 unit left and 3 units up. She ended at the grocery store. The ordered pair describes where she started. Need coordinate grid plz ME IN RUSH PLZ ANSWER
Answer:
(3,2)
Step-by-step explanation:
Missing Information:
The coordinate of the grocery store is: (2,5).
Required:
Determine the starting point
Assume the starting coordinate is (x, y)
When a point (x, y) is translated b units left, the image of the translation is: x -> x - b
In this case:
b = 1 (i.e. 1 unit left)
So, we have:
[tex](x-1,y)[/tex]
When a point (x, y) is translated h units up, the image of the translation is: y -> y + h
In this case:
h = 3 (i.e. 3 units up)
So, we have:
[tex](x-5,y+3)[/tex]
So, the expression that describes the grocery store is:
[tex](x-1,y+3) = (2,5)[/tex]
By comparison:
[tex]x-1 = 2[/tex]
[tex]y+3=5[/tex]
Solve for x
[tex]x = 2 + 1[/tex]
[tex]x = 3[/tex]
Solve for y
[tex]y = 5 - 3[/tex]
[tex]y = 2[/tex]
Hence, the starting point is: (3,2)
Hey guys! Please help me out here lol..
Question: Simplify: sqrt(n^2) is n<0
Answer:
Step-by-step explanation:
If the supplies cost $1.50 per jar and he has a markup of 90% what price dose he sell it for ?
Answer:
2.85
Step-by-step explanation:
100%->1.50
1%->0.015
190%->2.85
1+2+3+4+5+6+7+8+9+012
Answer:
57 is your answer......
If the measure of ∠1=105°, what is the measure of ∠6?
Answer:
Step-by-step explanation:
x + 105 = 180
x = 75 for m<6
A shirt costs $5 less than a sweater. Together they cost
$25. How much does the sweater cost? _____
Answer:
$20
Step-by-step explanation:
together they cost $25, do 25-5
Answer:
Sweater-15$
Shirt-10$
Step-by-step explanation:
Sweater x
Shirt x-5
x+x-5=25
2x=30
x=15 (sweater)
x-5=15-5=10 (shirt)
SOMEONE HELP ME PLEASEEEEEE !
Answer:
123.6
Step-by-step explanation:
Find the area of the circle, because the four quarter circles add to one circle. The circle has a diameter of 24, so the area of it is 452.4. The square has an area of 24*24, so the area is 576. Subtract the area of the circle from the square, and you get 123.6. Hope this helps!