Answer:
No, I haven't taken the isat.
Step-by-step explanation:
Answer:
No, what is it for?
Step-by-step explanation:
PLS HELP.
A tree that is 6 feet tall casts a shadow that is 4.5 feet long. If a boy is standing near the tree has a shadow that is 3 feet long, how tall is the boy? Draw a picture and show your work.
=======================================================
Work Shown:
See below for the diagram.
(person height)/(person shadow) = (tree height)/(tree shadow)
x/3 = 6/4.5
x*4.5 = 3*6
4.5x = 18
x = 18/4.5 ...... dividing both sides by 4.5
x = 4
The boy is 4 feet tall.
1. Ishaya and Bryan are team captains and are very competitive. For every free throw Ishaya makes, Bryan makes 2 free throws. If combined they made 63 free throws, how many free throws did Bryan make?
help! asp
explain to please!
for expressions a-e select yes or no to indicate whether each expression is equivalent to 3(x + 2).
A. 3x + 2 Yes_ No_
B. 3(2 + x) Yes_ No_
C. 3x + 2x Yes_ No_
D. x + 2x + 2 + 4 Yes_ No_
E. x + x + x + 1 + 1 + 1 + 1 +1 +1 Yes_ No_
Answer:
A. No
B. Yes
C. No
D. Yes
E. Yes
Step-by-step explanation:
3(x + 2) = 3x + 6
A. 3x + 2 is not 3x + 6
B. 3(2 + x) = 6 + 3x is equal to 3x + 6
C. 3x + 2x is not the same as 3x + 6
D. x + 2x + 2 + 4 = 3x + 6 is equal to 3x + 6
E. x + x + x + 1 + 1 + 1 + 1 + 1 + 1 = 3x + 6 is the same as 3x + 6
Factor the expression x4 − y4 using the polynomial identity (x2 − y2) = (x − y)(x + y). Hint: x4 = (x2)2 and y4 = (y2)2.
Answer:
(x - y)(x + y)(x² + y²)
Step-by-step explanation:
[tex]x^{4}[/tex] - [tex]y^{4}[/tex] ← is a difference of squares and factors in general as
a² - b² = (a - b)(a + b), thus
[tex]x^{4}[/tex] - [tex]y^{4}[/tex]
= (x²)² - (y²)²
= (x² - y²)(x² + y²) ← x² - y² is also a difference of squares, then
= (x - y)(x + y)(x² + y²)
when have I ever done this leave me alone please
Answer:
zusvhzbzhz
Step-by-step explanation:
zuzuch bzhzhs bu sizhshsuhsnd uh s gsv sjizhs
Answer:
ok I will leave u alone
Step-by-step explanation:
(•ө•)♡
You need to buy 3 computers for your employees. When you buy them online they cost $580 a piece and when you them in the store they cost $619 a piece. In total, how much money would you save by buying the online?
Answer:
$117
Step-by-step explanation:
580x3=1,740
619x3=1857
1857-1740=117
So you would save $117 online.
Step-by-step explanation:
answer is 117
I will give brainliest
Answer:
Garage A- 3x12+10=46
Garage B- 4x12+3=51
Garage A is $5 cheaper than Garage B when parking for 12 hours
Step-by-step explanation:
You plug in the variables given to each garage into y=mx+b. Both Garage A and B have a constant (A-$10, B-$3). X in this equation would be the number of hours and m is the amount charged per hour.
Determine the type of triangle that is drawn below. PLZZ ASAP
Answer:
scalene right
Step-by-step explanation:
because all sides are not equal to another so its scalene and it has a right angle
As an estimation we are told 5 miles is 8 km.
Convert 30 miles to km.
Answer:
30 miles = 48 kilometres
Step-by-step explanation:
30 miles divided by 8 = 6
6 x 8 = 48
= 48 kilometres
Answer:
76.16
Step-by-step explanation:
5 miles = 8 km
==> 1 mile = (8/5) km= 1.6km
47.5 miles = 47.6 * 1.6 km =76.16km
Please mark as Brainliest!!
help me please my test is tomorrow!
♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️
[tex]4z + 2 = 10z - 1[/tex]
Add sides 1
[tex]4z + 2 + 1 = 10z - 1 + 1[/tex]
[tex]4z + 3 = 10z[/tex]
Subtract sides 4z
[tex] - 4z + 4z + 3 = - 4z + 10z[/tex]
[tex]3 = 6z[/tex]
[tex]6z = 3[/tex]
Divide sides by 6
[tex] \frac{6z}{6} = \frac{3}{6} \\ [/tex]
[tex]z = \frac{1}{2} \\ [/tex]
♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️
[tex]3y = y + 3[/tex]
Subtract sides y
[tex] - y + 3y = - y + y + 3[/tex]
[tex]2y = 3[/tex]
Divide sides by 2
[tex] \frac{2y}{2} = \frac{3}{2} \\ [/tex]
[tex]y = \frac{3}{2} \\ [/tex]
♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️
Thus the correct answer is :
[tex]a) \: y = \frac{3}{2} \: , \: z = \frac{1}{2} \\ [/tex]
♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️
PLEASE HElP BEfORe MY BRAIN StarTs LagGiNg
Answer:
A.
Step-by-step explanation:
your equation has no exponents, it is linear.
Answer:
A
Step-by-step explanation:
convert 20 mm into km
Answer:
Step-by-step explanation:
1 km = 1,000 m = 100,000 cm = 1,000,000 mm
1 mm is millionth part of 1 km
1 mm = 0.000001 km
20 mm = 0.00002 km
PLEASE help find measure of angle - TEst review today
Answer:
2+14x
and
11x+3
are supplementary angles
and lie on a straight line so their sum is 180
Name the point of concurrency shown. Please please don’t answer if you don’t know it!!!
Answer:
Circumcenter
Step-by-step explanation:
8. Find the area and the perimeter of
quadrilateral ABCD, given below; if,
AB = 8 cm, AD = 10 cm, BD = 12 cm,
DC = 13 cm and DBC = 90°
Answer:
the answer is DBC=90°
because the midpoint of the perimeter of quadrilateral is B
one half times one third
Answer:1/6
Step-by-step explanation:
HELP PLEASE GET BRAINLIST
solve for x,
90 - 3/2x ≤ 30
Answer:
this is the answer [tex]x\geq 40[/tex]
hope this helps!
Answer:
x is greater than or equal to 40
Step-by-step explanation:
30-90
-3/2x <-60
x>40
Please help, I think it’s 30 but I’m not sure. You will get 23 points
Answer:
Option E = $170
Step-by-step explanation:
Since it's not his money, its not profit for the owner. If he had not stolen the money the man would have had his $100 in the cash register and $70 more for whoever buys the bag.
Answer:
I think your right! like idek how the hell that would be wrong-
Step-by-step explanation:
PLEASE HELP ME I AM PAYING 100 POINTS!!
Mal works at a photo gallery. He charges $50 for a large photo and $40 for a large frame. Sales tax is 5%. How much total tax will a customer pay on both?
Answer the questions to show how to write and simplify expressions that represent the problem.
1. One way to calculate the total tax is 0.05(50 + 40). Use the order of operations to evaluate this expression. Show your work.
Write your answer in the space below.
2. Use the distributive property to expand 0.05(50 + 40).
Write your answer in the space below.
3. Find the total tax using the expanded expression. Did you get the same answer as you did by evaluating the original expression?
Write your answer in the space below.
4. Which expression, the original expression or the expanded expression, involves finding the total cost first, then calculating the tax on that total?
Write your answer in the space below.
Answer:
1. 0.05x90
2. 4.5
Step-by-step explanation:
1. 0.05(50+40)
50+40=90
0.05x90
2. 0.05(50)+0.05(40)
0.05x50= 2.5
0.05x40= 2
2.5+2= 4.5
That all i could do sorry but I hope this helps
Answer:
1. 0.05x90
Step-by-step explanation:
Kelsey sold digital cameras on her website she bought the chemistry $5 each included a 60% markup together selling price to the nearest Dollar what was the slim price for one camera
Answer: $ 8
Step-by-step explanation:
Given: Original cost of camera = $5
mark up percent = 60% = 0.60
Mark up value =60% of Original cost
Now , price of one camera= Original cost + Mark up value
= Original cost + 60% of Original cost
= $ (5+0.60(5))
= $ (5+3)
= $ 8
Hence, price of one camera= $ 8
PLEASE HELP URGENT!!!!!! GIVING BRAINLIST!!!
Frog and Toad decided to meet. Their houses are 120 ft apart. They start hopping towards each other at a speed of 2 ft/min and 3 ft/min, respectively. How long it will take until they are going to be 5 feet apart?
Answer:
24
Step-by-step explanation:
Why is this action surprising. HELP PLEASE
Answer:
The first one sounds suprising but what is the action?
Answer:
1st option
Step-by-step explanation:
Find the value of x.
A. 132
B. 200
C. 228
D. 256
Answer:
a
Step-by-step explanation:
104+28=132
OK OK OK done
Bridget, Jim and Krutika share some sweets in the ratio 2:1:1. Bridget gets 24 sweets. How many sweets are there altogether?
Answer:
48
Step-by-step explanation:
Bridget = 2 x 12 = 24
Jim = 1 x 12 = 12
Krutika = 1 x 12 = 12 ---> 24 + 12 + 12 = 48
Solve the system below:
10x + y = 22
2x + x = -2
Answer:
x=negative 2/3,y= positive 86/3
Step-by-step explanation:
A Jeep uses 14.6 gallons of gas to travel 328.5 miles.
Enter the number of miles traveled per gallon of gas.
Answer:
22.5
Step-by-step explanation: you just divide the two numbers :)
PLEASE HELP ME ASAP??!Which of the following are valid names for the triangle below? Check all that
apply.
Answer:
A, E
Step-by-step explanation:
Answer:
a,e
Step-by-step explanation:
One minute after takeoff, a rocket carrying the space shuttle into outer space reaches a speed of 547 m/s. What was the average acceleration of the rocket during that initial minutes
Answer:
8000 meters per second
Step-by-step explanation:
Which expression represents "2 less than the product of 5 and a number"?
Question 6 options:
5n+2
2−5n
5n−2
5+n−2
Answer:
The answer is 5n-2 so the 3rd choice.
Answer: 5n-2
Step-by-step explanation:
2 less than: means to put -2 at the end
product of 5 and a number: means that you're multiplying 5 and n (5n
So, you end up with C. 5n-2
Hope this helps!!
A company has two manufacturing plants with daily production levels of 5x +14 items and 3x-7 items, respectively. The first plant produces how many more items daily than the second plant?
Answer:
The first plant produces 2x + 21 more items daily than the second plant.
Step-by-step explanation:
The daily production of the two plants are:
Plant 1: 5x + 14
Plant 2: 3x - 7
Compute the number of items first plant produces more than the second plant as follows:
[tex]\text{Plant 1 - Plant 2}=5x+14-3x+7\\\\=2x+21[/tex]
Thus, the first plant produces 2x + 21 more items daily than the second plant.
