Answer:
1st: 5x
2nd: 6ft
Step-by-step explanation:
I really don't know how just got the answer right.
Given y=f(x), when f(x) = -3 on the graph of y=√f(x)
a. is undefined
b. intersects y=f(x) on the x-axis
c. is above the graph of y=f(x)
d. intersects the graph of y=f(x)
e. is below the graph of y=f(x)
Jen and Jude are trying to save money over the next two months to buy a new scooter they need a total of $103 Jen saves $21.25 each month how much does Jude need to save each month so they have enough money
Answer:
30.25.
Step-by-step explanation:
multiply the 21.25 by 2 months. then subtract that by the 103, and then divide that by 2 to get the 30.25.
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What is 30% expressed as a decimal? Fraction?
Answer:
0.3
Step-by-step explanation:
Fraction: 30/100 or 3/10
Decimal: 0.3
I need help with number 4
Answer:
Step-by-step explanation:
34o is an acute angle which is less than 90o
LN is a secant. It cuts the circle's circumference in two places.
TP is an arc. It is related to the the two givens by
(Large Arc - Small Arc )/2 = the exterior angle
We are looking for the large arc. Call it x
Small arc = 50
Exterior angle = 34
(x - 50)/2 = 34 Multiply both sides by 2
x - 50 = 2 *34
x - 50 = 68 Add 50 to both sides.
x = 68 + 50
x = 118
So the arc labeled TP = 118
Answer: TP = 118
Part A
Colin uses 2/3 cup of vegetable oil in each cake that he makes for his father’s bakery. If Colin makes 8 cakes, how much oil did Colin use in all?
5 1/3 cups
7 1/3 cups
8 2/3 cups
16 1/3 cups
Part B
Colin makes an additional 2 cakes. How much oil did Colin use in all?
6 2/3 cups
6 1/3 cups
5 2/3 cups
6 cups
Answer:
Part A: 5 1/3
Part B: 6 2/3
Step-by-step explanation:
Part A:
8 x 2/3 = 16/3
16/3 = 5 1/3
Part B:
10 x 2/3 = 20/3
20/3 = 6 2/3
Express the area of the entire rectangle. Your answer should be a polynomial in standard form. X+1 x+8
Answer:
x² + 9x + 8
Step-by-step explanation:
Given dimensions of the figure :
(x + 1)(x + 8)Area of rectangle
Area = (x + 1)(x + 8)Area = x² + x + 8x + 8Area = x² + 9x + 8Which relationships describe angles 1 and 2?
Select each correct answer.
adjacent angles
vertical angles
complementary angles
supplementary angles
Answer: Complementary angles, adjacent angles
Step-by-step explanation:
Because of vertical angles, we know that the sum of angles 1 and 2 would be equal to 90 degrees, as the measure of right anglese is 90 degrees.
A pair of angles that sum to 90 degrees are otherwise called complementary angles.
These pair of angles are also adjacent because they have a common side/vertex yet do not intersect.
They are not vertical angles because they are not opopsite of each other.
They are not supplementary angles because they don't sum to 180 degrees.
I need help this due in soon!
Answer:
x=132
Step-by-step explanation:
Z=39° (alternate angles)
X=39+93(exterior angle of a triangle=2 interior opposite angles)
x=132
Please help me :(
What is the trigonometric ratio for cos D?
D
Enter your answer, as a simplified fraction, in the boxes
Answer:
Step-by-step explanation:
[tex]Cos \ D = \dfrac{adjacent \ side \ of angle \ D}{hypotenuse}\\\\\\ Cos \ D = \dfrac{72}{75}\\\\\\Cos D = \dfrac{24}{25}[/tex]
If 1% of a number equals 4, find 2% of that number.
Jada surveyed all the 7th and 8th graders at her school abouth whether they had pets. Complete the missing entries in this two way table :)
Based on the information provided, the missing entries are 48, 107, 209, 116, and 325.
What information is missing?The missing information includes:
Number of 7th graders without a pet.Number of 8th graders with a pet.Total students with a pet.Total students without a pet.Total of students surveyed.Number of 7th graders without a pet:
This can be found by subtracting the total of students with a pet from the total 7th graders.
150 - 102 = 48
Number of 8th graders with a pet:
Subtract the total of students without a pet from the total 8th graders.
175 - 68 = 107
Total of students with a pet:
Add students with a pet:
102 + 107 = 209
Total of students without a pet:
Add students without a pet:
48 + 68 = 116
Total of students surveyed:
Add the total of students:
209 + 116 = 325
Note: This question is incomplete because the chart is missing; below I attach it.
Learn more about add and substract in: https://brainly.com/question/1913224
Robbie was attempting to calculate the solution to the problem below. Are his steps of the solution correct?
Maria did the work to see if 8 is a solution to the equation s minus 3 = 11.
s minus 3 = 11. 8 minus 3 = 11. 5 = 11.
Does her work show that 8 is a solution to the equation?
Yes, because the last line of the work is true.
Yes, because 11 minus 8 equals 3.
No, because 8 is even and the other numbers in the equation are odd.
No, because the last line of the work is not true. 5 and 11 are not equal.
Answer:
No, because the last line of the work is not true. 5 and 11 are not equal.
Step-by-step explanation:
Answer:
D
Step-by-step explanation: it kinda shows the answer.
Can someone please help me with this? I just need to know how it works and what the answer is.
Answer:
3
Step-by-step explanation:
Since you need to find the y value when x = -1, go to -1 on the x axis, and find where the green line crosses. The green line goes through the point (-1,3), or one box to the left and three boxes up, so the y value is 3.
Hopefully this helps- let me know if you have any questions!
Answer:Find the point in which the x = 1, and the y point meets.
When x = 1, y = 2
2 is your answer for y
hope this helps
Step-by-step explanation:
Find the sum.
eleven and eight hundredths added to two and thirty-five hundredths
The sum is ?
Answer:
16.43
Step-by-step explanation:
Answer:
Step-by-step explanation:
here is the answer i hope this helps
find the length of the sides and area of the square of 44cm
Answer:
Step-by-step explanation:
The length of the sides is 44 cm. Did you mean the diagonal? it is 44*sqrt(2) = 62.23
The area = side * side = 44 * 44 = 1936
Answer:
This is the correct answer with step by step explanation
**URGENT**A store sells gift cards in preset amounts. You can purchase gift cards for $10 or $15. You have spent $340 on gift cards. Write an equation in standard form to represent this situation. What are three combinations of gift cards you could have purchased?Let x be the number of gift cards for $10, and let y be the number of gift cards for $15. Write an equation in standard form to represent this situation.
Answer:
10x+15y
Step-by-step explanation:
The equation in the standard form to represent this situation is 10x + 15y = 340.
What is an equation?An equation is an expression that shows the relationship between two or more numbers and variables.
Given that consider x to be the number of gift cards for $10, and y to be the number of gift cards for $15.
Also it can purchase gift cards for $10 or $15 and have spent $340 on gift cards.
Therefore, equation would be;
10x + 15y = 340.
Hence, the equation in the standard form to represent this situation is 10x + 15y = 340.
Learn more about equations here;
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If 7x+5=2x+9,then x=?
Answer:
5/4
Step-by-step explanation:
7x+5=2x+9
minus the 2x from the 7
5x+5=9
minue the 5 from the 9
5x=4
divide the 4 from the 5x
4/5=x
Jenny's school play started at 9:30 AM. It lasted 2 hours and 10 minutes. What time did the play end?
Answer:
11:40
Step-by-step explanation:
9:30 and 2 hours and 10min is 11:40
A. 2
B. -2
C. 0
D. -2
Answer:
d. -2 <= y <= infinity
Step-by-step explanation:
The graph starts at -2 with a solid (colored in) point on the -2. So there are no y's less than -2 on the graph.
The graph continues to go up. Yes, it goes to the right, but we are looking at the y's. There is an arrow at the right end of the graph which means it continues to go up forever.
-2 <= y <= infinity
1 1/2 cups of sugar for every 2/3 cup of flower
Answer:
The answer should be 2.5!
Step-by-step explanation:
1 1/2 divided by 2/3 Good luck on your test, Have a awesome day
1. The cost of a notebook is twice the cost of a pen. Write a linear equation in two variables to represent this statement.
(Take the cost of a notebook to be ₹ x and that of a pen to be ₹ y)
Answer:
x = 2y
Taking the cost of a notebook to be ₹ x and that of a pen to be ₹ y
hope that helps...
Kala bought two types of cheese at a deli. She bought 0. 50 pound of American cheese and 1. 25 pounds of Swiss cheese. The bar diagram and equation below represent Kala’s purchase, where p represents the total number of pounds of cheese she bought. A bar diagram. The top bar contains p. The bottom bars contain 0. 50 and 1. 25. P = 0. 50 1. 25 What is the total number of pounds of cheese Kala bought? 0. 75 1. 20 1. 30 1. 75.
The total number of pounds of cheese Kala bought is 1.75.
What is the Bar diagram?Bar graph (bar chart) is a graph that represents the categorical data using rectangular bars.
The bar graph shows the comparison between discrete categories.
Given
Kala bought two types of cheese at a deli.
She bought 0.50 pound of American cheese and 1.25 pounds of Swiss cheese.
The bar diagram and equation below represent Kala’s purchase, where p represents the total number of pounds of cheese she bought.
A bar diagram. The top bar contains p.
The bottom bars contain 0.50 and 1.25.
p = 0.50 + 1.25
The total number of pounds of cheese Kala bought is;
= 0.50 + 1.25
= 1.75
Hence, the total number of pounds of cheese Kala bought is 1.75.
To know more about bar diagram click the link given below.
https://brainly.com/question/12420409
Simplify the expression. Write your answer as a power (-5)^7/(-5)^3
(-5)₇ / (-5)³ = (-5)⁷⁻³ = (-5)⁴
Which expression means “y more than seven”?
A
7y
B
7 - y
C
y - 7
D
y + 7
(PLEASE HELP!)
Answer:
D
Step-by-step explanation:
y more than seven = 7 + y, using associative property, 7 + y = y + 7
The correct expression is,
⇒ y + 7
What is Addition?The process of combining two or more numbers is called the Addition. The 4 main properties of addition are commutative, associative, distributive, and additive identity.
Given that;
The algebraic expression is,
⇒ “y more than seven”
Now, We can formulate;
The mathematical expression is,
⇒ y + 7
Learn more about the addition visit:
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a pail contains 3 3/8 liters of water.A bucket contains 1 5/6 liters of water how much more water is in the pail than in the bucket
Answer:
1 13/24 liters
Step-by-step explanation:
To find the answer we have to subtract the liters of water in the bucket from the liters of water in the pail.
3 3/8 - 1 5/6
27/8 - 11/6
change the denominator
3x27/24 - 4x11/24
81/24-44/24
37/24
convert into a mixed number
1 13/24 liters
Brainliest to first person WHO GETS IT RIGHT.
Answer:
124
Step-by-step explanation:
because we have to add numbers of hamburgers and burritos and
how do you write the year two-thousand-fourteen as a Roman numeral?
Answer:
MMXIV
Step-by-step explanation:
The two-thousand-fourteen is written in a roman numeral is MMXIV.
The following information regarding roman numerals is:
It is the symbols that are applied in the system in order of numerical notation that depend upon the ancient Roman system.The symbols that are I,V,X,L,C,D,M denotes 1, 5, 10, 50, 100, 500, and 1,000.So we can conclude that the two-thousand-fourteen is written in a roman numeral is MMXIV.
Learn more about the roman here: brainly.com/question/6501778
Please help me (explain the why the answer is correct please)
Answer:
b
Step-by-step explanation:
b is undefined bc remember that slope is rise/run
if the "run" is 0, then that makes it rise/0 and dividing by 0 is undefined
a has a positive slope bc it goes up from left to right
c has a negative slope bc it goes down left to right
d has a slope of zero -- and it makes sense bc the rise=0 and dividing zero by a nonzero number will equal zero
HELP WILL GIVE CROWN I NEED HELP FAST!!!!!!!!!!
Answer:
Today: Monday, 12 October 2020
Hour: 09.57 WIB (in Indonesian)
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