Answer:
jamie gets 63
Step-by-step explanation:
27(olivias sweets)/3=9
9*7=63
=63
Answer:
63
Step-by-step explanation:
you have set them up so you can cross multiply.
(3 * x) = (7 * 27)
3x = (189)
to solve for x we need to isolate the variable, so divide both sides by 3:
x = 63
Which of the sets of ordered pairs represents a function? A = {(1, −5), (8, −5), (8, 7), (2, 9)} B = {(7, −4), (7, −2), (6, −3), (−9, 5)}
Answer:
Neither A or B
Step-by-step explanation:
Hello There!
In order for a set of ordered pairs to represent a function none of the x values can repeat
In answer choice A the x value 7 repeats therefore the set of ordered pairs do not represent a function
In answer choice B the x value 7 repeats therefore the set of ordered pairs do not represent a function
so we can conclude that neither set of ordered pairs represent a function
How do I find GD? Giving Brainly
Answer:
cut it in half, your answer is 11
Answer:
GD: 3.5
Step-by-step explanation:
You said CE is 7, and GD is half the length of CE. So based off of your answer for CE, GD equals 3.5
I always get these mixed up, can someone help me?
Answer:
The answer is
1_ side angle side
2_angle side angle
3_ angle angle side
4_ side side side
Find the measure of arc WVY.
Answer:
arc WVY = 265.4°
Step-by-step explanation:
arc XY = arc WX because ZY = WZ
360° - 47.3° - 47.3° = 265.4°
[tex]12 \sqrt{1245} [/tex]
Answer:
yeah
Step-by-step explanation:
13 Dec 2020 — Multiply the divisors to find the lcm of 6, 12 and 18 ... given ratio: 5: 2: 8[tex]\frac{1245}{5+2+8}[/tex][tex]\frac{1245}{15}[/tex][tex]83[/tex]mango trees: 83 × 5
Find two numbers when multiplied
equal -49 and when added equal o
Answer:
7 and -7
Step-by-step explanation:
7*-7 = -49
7+(-7)=0
Stefanie bought a package of pencils for $1.75 and some erasers that cost $0.25 each. She paid a total of $4.25 for these items.
Answer:
Stefanie bought 10 erasers.
Step-by-step explanation:
Stefanie bought a package of pencils for $1.75 and some erasers that cost $0.25 each. She paid a total of $4.25 for these items.
Beind "x" be the number of erasers bought, you can express Stepanie's purchases by the equation:
1.75 + 0.25*x = 4.25
Solving:
0.25*x = 4.25 - 1.75
0.25*x = 2.5
x= 2.5÷ 0.25
x=10
Stefanie bought 10 erasers.
Answer:
10 erasers
Step-by-step explanation:
Please help no links!!!
Help me please it’s important !
Answer:
90
9
Step-by-step explanation:
can you guys send the graph through brainly pls ty i don’t know how to make graphs and it’s due at 11:30 so pls ill mark brainlist and points
Answer:
i will add the pictures in order , desmos is a helpful way to graph
Step-by-step explanation:
i hope this helps
Draw and Solve: From the top of the Eiffel Tower, which is 986 feet tall a jogger is spotted heading toward the tower. At 2 pm, the angle of depression of the jogger (4) was measured to be 379. Four minutes later, (B), when measured again, the angle of depression laad increased by 35. Find the average speed of the jogger to the nearest foot per minute.
A cyclist sprinter does 1200 J of work in a race. While her bike does 800 J of work
during the race. What is the efficiency of the bike?
Answer:
66.666666666666666666%
Step-by-step explanation:
A dolphin is swimming 3 feet below sea level and then jumps up 10 feet. What
is its height at the top of the jump?
Answer: 7 ft
Step-by-step explanation:
please help me with this please.
Answer:
x is greater or equal to 7
Step-by-step explanation:
Answer:
That's awesome have a wonderful day okay?
Step-by-step explanation:
Angela's Uber cab fare is $12. A tax of 3% is added to the fare. she gives the drivers 20% of the original fare as a tip. How much did Angela pay for her cab ride home.
Answer:
$14.80
Step-by-step explanation:
Tax:
3% of 12 is .4. So she would pay $0.40 for the tax.
Tip:
20% of 12 is 2.4. So she would pay $2.40 for the tip.
Sum:
Then you would add them all together, 12 + 0.4 + 2.4 = 14.8. So she payed $14.80 in all.
Can someone please help me
Answer:
16.8 cm³
Step-by-step explanation:
Volume= length x width x height
length x width x height = Volume
4 x 1.4 x 3 = 16.8 cm³
Answer:
16.8 cm
Rounded: 17 cm
Step-by-step explanation:
Use the Volume formula: V= W*L*H (width x length x height)
V= 4*3*1.4
V= 16.8
(6a⁴)³
reduse the equation to its simplest form
Answer:
Step-by-step explanation:
Two properties used are: [tex](a*b)^{m} = a^{m}*b^{m}\\[/tex] and [tex](a^{m})^{n}=a^{m*n}[/tex]
[tex](6a^{4})^{3}=6^{3}*(a^{4})^{3} = 216a^{4*3} = 216a^{12}[/tex]
A student puts $500 into an account that gains 0.5% interest each year. If the function A (t) = 500(1.005) represents the total amount of
money, in dollars, in the account after t years, what is the value of A (10), to the nearest dollar
Answer:
that was my question
Step-by-step explanation:
jzjzjjzjzjxjxjxjxk k
A cattle rancher needs to construct a new silo in which to store cattle feed. The silo will cost $2000. The rancher pays 15% as a down payment and finances the balance for 60 months at an APR of 7.50% . Determine the rancher's total finance charge and monthly payment.
a) Total finance charge = $368.22; Monthly payment =$34.47
Answer:
Monthly payment = $34.06
Finance charge = $343.87
Step-by-step explanation:
Given that:
Cost of silo = $2000
Down payment = 15% = (0.15) * 2000 = $300
Loan amount = $2000 - $300 = $1700
Period = 60 months = 5 years
APR = 7.5%
Using then monthly payment calculator, with the satiated parameters inputted :
The monthly payment is $34.06
The total amount paid over 60 months = $2,043.87
Therefore, finance charge = (total amount paid - loan amount)
$2043.87 - $1700
= $343.87
WILL GIVE BRAINLIEST!
Consider the following.
(a) For the figure above, find the sum of the measures of angles x, y, and z.
°
(b) For the figure above, explain why
∠a + ∠b = ∠x.
∠a + ∠
?
+ ∠c = 180°
∠a + ∠
?
+ ∠c − ∠c = 180° − ∠c
∠a + ∠
?
= 180° − ∠c
∠
?
+ ∠c = 180°
∠
?
+ ∠c − ∠c = 180° − ∠c
∠
?
= 180° − ∠c
∠a + ∠b = ∠x
Write a rule that describes the relationship between an exterior angle of a triangle and the opposite interior angles.
The sum of two interior angles in any triangle is
---Select---
the exterior angle of the third angle.
Use the rule to write an equation involving angles b, c, and y.
Sets that are made up of isolated points and can be written as lists are called ____ sets. a. Discrete b. Element c. Continuous d. Infinite
Answer:
Discrete set
Step-by-step explanation:
A discrete consists of a fixed number of elements, such that each element or point in the set is a standalone point or isolated. This differs from a continous set which still consists of points in between each set of values. Therefore the property of isolated point is a characteristic of a discrete set. The can be written as a list. The values are isolated on a discrete set as opposed to that of a continuous set whereby values can take up any value within any two intervals in the set.
pls help asap for brainlest
Answer:
the answer is C ik its right because i did this two days ago so im sure its C
Step-by-step explanation:
How many solutions can Quadratic functions have?
Answer:
2 solutions
Step-by-step explanation: As we have seen, there can be 0, 1, or 2 solutions to a quadratic equation, depending on whether the expression inside the square root sign, (b2 - 4ac), is positive, negative, or zero. This expression has a special name: the discriminant.
Sam is making wheels for tricycle. He can make 400 wheels in 2 hours. how many hours will it take him to make 1,000 wheels.
Answer:
5 hours.
Step-by-step explanation:
800 wheels in 4 hours.
Half of 400 is 200.
Half one 2 is 1
So 1000 wheels. 5 hours.
As part of his science project, Steve recorded the number of eggs laid by several lizards from the local pet shop. The data Steve collected is provided below.
10, 7, 8, 8, 9, 10, 9, 10, 8, 11, 11, 9, 7,10, 9
In his report, Steve should use the (mean/median/IQR) as a measure of the center since his data is (Standard deviation/ normally distributed/ skewed).
Answer:Mean and Normally distributed
Step-by-step explanation:
pt 4 help me -_-... i wasnt listening
Answer:
C. 264 cubic inches
Step-by-step explanation:
The formula for volume is Length times height times width. So you just multiply all of the numbers and you get your answer.
Help me with this!!
Answer:
Step-by-step explanation:
so we see the two line of the same length of 14, which tells us that the lengths of 5x and 7x-8 have to be the same length. so we know we can set them equal to each other. Often times that's the key to math problems , finding where you can set things equal.
5x = 7x-8 ( subtract 5x from both sides and then add 8 to both sides )
8 = 2x ( divide both sides by 2 )
4 = x
nice this looks right too , both sides add to 20 :)
You bought a lawn mower for $80. For every lawn you cut, you plan to charge
customers $20. Which graph shows how many lawns you must cut to earn back the
money spent on the lawn mower?
A graph that shows the number of lawns you must cut to earn back the money spent on the lawn mower include the following: B. graph B (top right).
What is the slope-intercept form?In Mathematics and Geometry, the slope-intercept form of the equation of a straight line is given by this mathematical equation;
y = mx + c
Where:
m represent the slope or rate of change.x and y are the points.c represent the y-intercept or initial value.Based on the information provided above, a linear equation that models the situation with respect to the rate of change is given by;
y = mx + c
y = 20x - 80
In conclusion, we can logically deduce that the slope is equal to $20 while the y-intercept is $80.
Read more on slope-intercept here: brainly.com/question/7889446
#SPJ1
5. Which could be the value of x in
the triangle below?
3x
19
6
A
10
С
6
B
9
D
4.
answer:
4
explanation:
3x-6=19
3x=19-6
3x=13
3x÷3=13÷3
x=4
If a rectangle is 19.6 m on one side and 24 m on the other side what would be the perimeter and area
Answer:
Perimeter = 87.2 m
Area = 470.4 square meters
Step-by-step explanation:
Formula to get the perimeter of a rectangle = 2(length + width)
= 2(19.6 + 24)
= 2(43.6)
= 87.2 m
Similarly by using formula to get the area of the rectangle,
Area = Length × Width
= 19.6 × 24
= 470.4 m²