Answer:
y=7
Step-by-step explanation:
2x2=4 +3 =7 y
A map has the scale of 1 inch = 50 miles. if two cities are 1 inch apart on the map how many miles separate the cities?
Answer: 175
Step-by-step explanation:
To determine the actual distance using the map scale of 1 inch = 50 miles, you would multiply the number of inches shown on the map by 50.
For this problem: 3 1/2 • 50 = 7/2 • 50 = 175 miles
The two cities are 175 miles apart.
a. True/False
To complete the square on the left side of the equation x2 - 6x = 9,
you must subtract the number 9 from both sides.
Answer:
True
Step-by-step explanation:
[tex]x^{2} -6x=9[/tex]
subtract [tex]9[/tex] from both sides
[tex]x^{2} -6x-9[/tex]
plz mark me brainliest. ;)
What is the acceleration of Romeo's 900 kg horse if it moves with a force of 9000N?
HELP PLS ASAP PLSSSSSs
Answer:
6 companies.
Step-by-step explanation:
[When you read a stem and leaf plot, the lowest number in the stem category, like 3 for example, would be in the tens place. The numbers in the leaf category are the ones places.]
"At least" tells you that anything equal to or higher the number given is relevant to the question. If we count the amount of numbers that are 63 or over, we have:
63, 69, 70, 73, 76, 78.
These are 6 numbers.
Your answer would be 6 companies.
Choose your answer
tan(-20°) = _____.
A. -tan 20°
B. tan 20°
C. tan (-160°)
D. -tan 160°
Answer:
I believe the answer is A) -tan 20°
Step-by-step explanation:
Answer:
tan(-20°) =A. -tan 20°
since angle is positive at only cos -∅ and sec-∅
Solve the system. Estimate the solution first. Enter whole numbers for the estimated solution and
improper fractions in simplest form for the algebraic solution.
6x + y = 4
x - 4y = 19
The estimated solution is
The algebraic solution is
WIIL MARk BRAINLIST owoo
Step-by-step explanation:
Given
f(x) = - x² - 9x - 7
f(3) = -( 3) ² - 9 * 3 - 7
= - 9 - 27 - 7
= -43
Hope it will help :)
In the book club, the girl to boy ratio is 6 to 9. If there are a total of 45 students, how many girls are there
PLEASE HELP WITH MY MATH ON MY PAGE/ACCOUNT
Answer:
what you need help with
Step-by-step explanation:
5. 3/4 divided by 1/5
Step-by-step explanation:
3/4÷1/5
15/20÷4/20
we flip the second fraction and change the ÷ into ×
15/20×20/4=300/80
and now you can simplify this fraction.
Step-by-step explanation:
3/4 / 1/5
3/4 x 5/1
=15/4
<><><><>Simple true and false math<><><><>
Answer:
true
Step-by-step explanation:
just my opinion but for me it's true
Answer:
TRUE I AGREE WITH THE PERSON UP ABOVE
Step-by-step explanation:
Each girl was given 20 beads to make a bracelet. The line plot above shows how many beads the girls each used of their bracelets. How many girls chose to put at least half of the beads on their bracelet?
This is timed
I think it's eight bead's??...........
What is 44 to the second power?
Answer:
1936
Step-by-step explanation:
You would have to multiply 44 by itsself 2 times
44 x 44 =
1,936
Example:
55 to the third power
Multiply 55 3 times since its to the 3rd power
55 x 55 x 55 =
166375
4,5,10,8,4,8,7,6 range
Answer:
10-4=6
Step-by-step explanation:
The range is the difference between the biggest and smallest number. In this case, 10 is the biggest number and 4 is the smallest. So we do 10-4, which gives us 6, so 6 is the range.
Which of these relations are functions? Select all that apply.
Answer:
the 1st one and the 3rd one hope that helps!
Step-by-step explanation:
Answer:
Answer C and B are the most resonable!
Step-by-step explanation:
Anyone help pls I’m stuck I keep getting it wrong
The radius of the front wheel of Monica's bicycle is 1 foot. About how far has Monica traveled after the wheel has made 100 revolutions? (use 3.14 for pi)
Answer:
Distance travel by Monica = 628 ft
Step-by-step explanation:
Given:
Radius of whee l = 1 ft
Number of revolution = 100
Find:
Distance travel by Monica
Computation:
Distance travel by Monica = 100[Circumference of wheel]
Distance travel by Monica = 100[2πr]
Distance travel by Monica = 100[2(3.14)(1)]
Distance travel by Monica = 100[6.28]
Distance travel by Monica = 628 ft
Help me it’s urgent please
A small plane took 3 hours to fly 960 km from Ottawa to Halifax with a tail wind. On the return trip, flying into the wind, the plane took 4 hours. Find the wind speed and the speed of the plane in still air. (5 marks)
Answer:
hxjdgetjettjittteitejetjetkrtir
I NEED HELP ASAPPP
Fill in the blanks with the correct terms.
a
a) The Pythagorean Theorem works with
triangles
b) in the Pythagorean Theorem equation i a? +62)a' and 'b' represent the
) in the Pythagorean Theorem equation, 'c' stands for the
d) The opposite operation of raising a number to the second power (34) is d
left
hypotenuses
smallest leg
dividing by 2
right
legs
largest leg
multiplying by 2
equilateral
sides
hypotenuse
taking the square root
special
right angles
right angle
subtracting 2
Answer:
A) right. B) legs. C) hypotenuse. D) taking the square root.
Step-by-step explanation:
I am very familiar with the Pythagorean Theorem.
you can verify my answers by reviewing the Pythagorean theorem
plz mark me brainliest. ;)
FINDING SLOPE given GRAPHS, TABLES, POINTS and EQUATIONS!! Thank youu
The formula for slope is vertical change ÷ horizontal change, which means choose two points, (x1,y1) and (x2,y2), then do (y2-y1) ÷ (x2-x1).
For the graph, just pick two random points that you like. For the table, pick two sets of numbers (for example -10,-47 and 4,9). For the equation, create two sets of coordinates. For example, if you have f(x) = x + 3, then if x = 1, y = 4 and if x = 2, y = 5.
Fill in the blank to factor to write an equivalent expression to 36a - 16.
(blank)(9a - 4)
help fast, thanks
(6-62)
Answer: A+P=11, 0.60A+0.35P=5.60
Can anyone help me with these 3 please !
I’ll mark you as a brainliest.
Answer:
72
270
600,000
I wasn't sure what this question means, but I did the math??
like are supposed to switch around the numbers..? haha...
Answer:
1. 72
2. 270
3. 600,000
hope this helps!!
Step-by-step explanation:
plz help i will give brainliest
Answer:
113°
Step-by-step explanation:
53+6+8= 67
180-67=113
A quantity with an initial value of 5300 decays exponentially at a rate of 7.5% every 4 hours. What is the value of the quantity after 465 minutes, to the nearest hundredth?
Answer:
Step-by-step explanation:
James wants to buy a house.
The price of the house is a quarter of a million pounds.
James has to pay a deposit for the house.
The deposit is 15% of the price of the house.
James already has part of the deposit.
He has £32 000
(a) How much more money does James need for the deposit?
Answer:
27,200
Step-by-step explanation:
15% of 32,000 pounds is 4,800. Just subtracting them will end you with 27,200.
plzz help me helppppp I'm almost out of time
Answer:
$6.50 per bag of popcorn
Step-by-step explanation:
let a bag of popcorn be represented by p and a candy bar be b
28p + 40b= $282
17p + 20b= $160.50
this is an example of stimatanelous equations
so you have to double the second equation to give 34p + 40b =$321
subtract the equations to give one
6p =$39
divide $39 by 6 to give the value of one bag of popcorn = $6.50
i need help can somebody help me thank you
Plsssssssssss helppppppp
Answer:
C. theres a 50% chance
Step-by-step explanation:
Bb, Bb, bb & bb
hope this helps <3
Answer:
Hi! Hopefully I can help you. I think that its 75% likey to get a kid with brown eyes.
Step-by-step explanation:
Hopefully this picture provides a nice explanation. I'm so sorry, punnet squares are so hard.