Answer:
y = 2x - 5
Step-by-step explanation:
Put it in point-slope form:
y + 7 = 2(x + 1)
y + 7 = 2x + 2
y = 2x - 5
Need help on this explain if you can if you can’t it’s okay!
Answer:
25 ft
Step-by-step explanation:
based on the graph on the width of the porch with the greatest area is 25
Solve to the closest tenth: 3^x=58
Answer:
3^3.7
Step-by-step explanation:
big brain
Use the Change of Base Formula to evaluate the expression. Then convert it to a logarithm in base 8. Round to the nearest thousandth if necessary.
log4 8
0.667; log8 4.003
0.301; log8 1.870
1.5; log8 22.627
0.15; log8 1.366
Answer
1.5; log8 22.627
Step-by-step explanation:
Mrs. Diaz graded 24 tests in 0.5 hours. How many tests per hour did she grade?
Please help the question is in the picture
Step-by-step explanation:
1)91°(Corresponding)
2)98°(Alternate Exterior)
3)118°(Vertically Opposite Angles,Interior On the same side of the transversal,Vertically Opposite Angles)
4)53°(Alternate Interior)
5)112°(Corresponding)
6)88°(Alternate Exterior)
7)62°(Alternate Interior)
8)73°(Vertically Opposite Angles,Interior on the same side of the transversal,Vertically Opposite Angles)
Mrs. Rodriguez assigns 9 more homework problems to
her afternoon class than to her morning class. On
Tuesday, the morning class was assigned 19 homework
problems. Amanda is a student in the afternoon class.
She has already completed 11 homework problems.
How many more problems must she complete?
Answer:
17 problems.
Step-by-step explanation:
19 + 9 = 28
(Amanda is in the afternoon class, so she gets 9 more homework assignments than the morning class, which gets 19.)
28 - 11 = 17
(Amanda has already completed 11 homework problems.)
Convert Roman Numeral:
The conversion of CIX from roman numeral to Hindu-arabic form is; 109
How to convert roman numerals?We are given the roman numeral; CIX
Now, in roman numerals we know that;
C = 100
IX = 9
Thus, we can express the given roman numeral as;
CIX = 100 + 9
CIX = 109
Read more about Roman Numerals at; https://brainly.com/question/17380759
#SPJ1
The cylindrical canister of a fire extinguisher has a diameter
Answer:
Ok but what is your question. Is that a question
Step-by-step explanation:
Answer:
I'm confused. Where is the question?
Step-by-step explanation:
The Lee family made a 9-pound turkey for dinner. If each person will eat 13 of a pound, how many people will it take to finish the turkey?
Answer: 27people
Step-by-step explanation:
The turkey weighs 9 pounds.
Each member of the family will eat 1/3 of a pound.
If this is the case, the number of people that it would take to finish the turkey will be:
= Weight of turkey / Pounds eaten per person
= 9 ÷ 1/3
= 9 * 3/1
= 27people
An uber driver charges a flat fee of $9 to
pick up a fare and charges $0.35 per mile.
a) write the equation that the uber driver
uses to determine the total charge "c" for
any number of miles driven "m", b) How
much would the uber driver charge to take a
fare 37 miles?
Answer:
c=0.35m+9
$11.45
Simplify 41/4 to a mixed number
Answer:
10 1/4
Step-by-step explanation:
Answer:
Step-by-step explanation:
41/4 = 10 1/4
your science homework is 32 total problems. you complete 75% of the total problems before lunch. How many problems did you complete before lunch?
Answer:
24 problems
Step-by-step explanation:
32 x 0.75 = 24
Answer:
24
Step-by-step explanation:
75% of 32 =24
help please it’s due soon
( DISTANCE IS A MISTAKE )
Answer:
speed
time
faster
greater
You can fill in these words in the blanks.
Which of the following length can represent a right triangle?
5,12,15
4,5,6
8,10,12
20,21,29
Answer:
20, 21, 29
Step-by-step explanation:
h²= p²+b²
29² = 20²+ 21²
Find the value of X please answer as soon as anyone can!
Answer:
139
Step-by-step explanation:
180 = x + 64+45
therefore: x = 139
Answer:
x = 109
Steps:
the sum of triangle angles is 180, and since the x is an exterior angle then 180-(64+45) = 71 and since it is an exterior angle then 180-71 = 109.
What is the sum of angles JMK and KML?
OA. 72°
OB 90°
Oc 1620
D. 2520
O E 342
Please help!I’ll give you a bonus!
Answer:
the sum of angles JMK and KML is
( 160 + 90)°
= 252°
Hope it helps :)
Step-by-step explanation:
A square has a side length of 15 cm. Which of the following is closest to the
length of a diagonal of the square?
A. 15 cm
B. 18 cm
C. 21 cm
D. 24 cm
PLEASE HELP PLEASE!!!!
The length of a diagonal of the square is 21cm.
What is the diagonal of the square?A square can have two diagonals. Each of the diagonal can be formed by joining the diagonally opposite vertices of a square.
A square has a side length of 15 cm.
The following is closest to the length of a diagonal of the square is;
[tex]\rm d^2 =15^+15^2\\\\d^2=225+225\\\\d^2=450\\\\d=21[/tex]
Hence, the length of a diagonal of the square is 21cm.
Learn more about diagonal here
https://brainly.com/question/14735698
#SPJ2
Ill Give brainliest To whoever can answer this please .ASAP . Thanks-Rin
Answer: The answer is c
Explanation:
1+1 ... Pls I need your help or I will lose my exam
Answer:
This is a very hard problem but after weeks of doing it i got 3
Step-by-step explanation:
Solving this system using substitution: 2x+6y=28/y=-5x
The rectangle below has an area of 15k4 +35k3+20k2
What is the width and length
Answer:
the answer is 5
Step-by-step explanation:
it is right jk
Answer:
Step-by-step explanation:
We know area of a rectangle is xy where x and y are its dimensions.
A=xy
If we factor the area we will get the dimensions.
A=15k^4+35k^3+20k^2
(this can be factored in many ways to produce the same area, the answer choices you are given can be any given combination of factors.)
A=15k^4+15k^3+20k^3+20k^2
A=15k^3(k+1)+20k^2(k+1)
A=(15k^3+20k^2)(k+1) (this is one way)
A=5k(3k^2+4k)(k+1)
A=(3k^2+4k)(5k^2+5k) (and another way)
Either expression would give you width and length (or length and width) as they all produce the area of the original equation.
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
Answer:
Try C it probably is your answer
a universally accepted principle which does not require proof.
What is the value of x rounded to the nearest hundredth?
Question 4 options:
67
94
73
59
Answer:
73 could be wrong
Step-by-step explanation:
55x55+48x48=5329
✓5329
73
A pile of earth removed from an excavation is a cone measuring 6ft high and 30ft across its base. How many trips will it take to haul away the earth using a dump truck with a capacity of 125 cubic feet?
Answer: 14
Step-by-step explanation:
Given
Excavation cone measures
height [tex]h=6\ ft[/tex]
Diameter [tex]d=30\ ft[/tex]
Truck can dump [tex]125\ ft^3[/tex] at a time
The volume of a cone is
[tex]V=\dfrac{1}{3}\pi r^2h[/tex]
Putting values
[tex]\Rightarrow V=\dfrac{1}{3}\times \pi\times 15^2\times 6\\\Rightarrow V=1413.9\approx 1414\ ft^3[/tex]
No of trips(N) required to accumulate this much volume is given by
[tex]\Rightarrow N=\dfrac{1414}{125}=13.3\approx 14[/tex]
Therefore, 14 trips are necessary to accumulate a cone of volume [tex]1414\ ft^3[/tex]
write the equation of the line pictured in standard form
Answer:
x+2y=4
Step-by-step explanation:
y=-1/2x+2 multiply both sides by 2
2y=-1x+4
2y+x=4 or x+2y=4 standard form
Division in a given ratio
In a class of 30 pupils the ratio of the number of boys to the number of girls is 7 : 8. How many girls are there?
Step-by-step explanation:
let the ratio 7:8 be 7x and 8x.
now
7x+8x=30
or, 15x=30
or, x= 30/ 15
or, x= 2
here
no. of boys = 7x= 7*2 = 14
no. of girls= 8x = 8*2= 16
hope this helps u...
Answer:
16 girls
Step-by-step explanation:
sum the parts of the ratio, 7 + 8 = 15 parts
Divide the number of pupils by 15 to find the value of one part of the ratio.
30 ÷ 15 = 2 pupils ← value of 1 part of the ratio, then
8 parts = 8 × 2 = 16 ← number of girls
A grocery store stocks different flavors of peppermint sticks in 15 jars. The number of sticks in each jar varies from 0 to 49. Suppose you are creating a histogram to represent the situation. A. Which axis should be labeledas the num ber of jars for each flavor? B. What are possible intervals that COULD be appropriate for the histogram?
Answer:
The correct answers are:
A. The Vertical axis should be labelled as the Number of Jars for Each Flavour
B. an interval of 7 could be appropriate
Step-by-step explanation:
A. The number of jars for each flavour is the dependent variable against the flavour type, which is the independent variable, hence it is displayed on the vertical axis to show the height of the bars.
B. since the number of sticks in a jar vary from 0 to 49, dividing 49 by 7 will give 7 without a remainder, hence, an interval of 7 will be ideal for the plot, nd a total of 7 bars will be plotted. Intervals are: 0-7, 8-14, 15-21, 22-28, 29-35, 36-42, 43-49.
Write the equation of each line in slope-intercept form
Answer:
1) y=4/5x-8
3) y=7/5x -2
Step-by-step explanation:
Slope- intercept form is y=mx+b (y = (slope)x+ (y-intercept))
I hope this helps :)
In ΔQRS, the measure of ∠S=90°, RS = 2.2 feet, and QR = 4.5 feet. Find the measure of ∠Q to the nearest tenth of a degree.
Answer:
[tex]Q = 29.3^\circ[/tex]
Step-by-step explanation:
Given
[tex]\angle S = 90[/tex]
[tex]RS = 2.2ft[/tex]
[tex]QR = 4.5ft[/tex]
See attachment for ΔQRS
To calculate <Q, we make use of:
[tex]sin\ Q = \frac{Opposite}{Hypotenuse}[/tex]
Where
[tex]Opposite = RS[/tex]
[tex]Hypotenuse = QR[/tex]
[tex]sin\ Q = \frac{RS}{QR}[/tex]
[tex]sin\ Q = \frac{2.2}{4.5}[/tex]
[tex]sin\ Q = 0.4889[/tex]
Take arc sin of both side
[tex]Q = sin^{-1}(0.4889)[/tex]
[tex]Q = 29.3^\circ[/tex]