Answer:
3 hours i think
Step-by-step explanation:
Answer:
The party was 3 hours
Step-by-step explanation:
293.37 - 200.67 = 92.7
92.7/30.90 = 3
So 3 hours
Cory makes a map of his favorite park, using a coordinate system with units of yards. The old oak tree is at position (3, 7) and the granite boulder is at position (-2, 6). How far apart are the old oak tree and the granite boulder? Round to the nearest tenth if necessary
Answer: 5.09 units
Step-by-step explanation:
Given
Coordinates of Old oak tree are (3,7)
Coordinates of granite boulder are (-2,6)
Distance between them is given by distance formula i.e.
[tex]d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]
Distance between them is
[tex]\Rightarrow d=\sqrt{(-2-3)^2+(6-7)^2}\\\Rightarrow d=\sqrt{(-5)^2+(-1)^2}\\\Rightarrow d=\sqrt{25+1}=\sqrt{26}\approx 5.09\ \text{units}[/tex]
The mass of Jupiter is 1.8987x10/\27 kilograms and is roughly 317.8 times the mass of Earth. The mass of the solar system is about 1.992x10/\30 kilograms. The Sun accounts for about 99.8% of this mass.
a. Find the mass of Earth in kilograms
b. What is the approximate mass of all of the other objects in the solar system, not counting the sun?
c. what percentage of the mass obtained in part b is represented by jupiter?
plsssssssssssssssss help!!!!
Answer:
i dont really get the question
Jenny earned 92 of a possible 120 points on a test. She lost 4 points for each incorrect answer. Write an equation to find out how many incorrect answers Jenny had?
Answer:
4x = 120 - 92
Step-by-step explanation:
4x = 18
x = 4.5 incorrect (partial credit was given)
Answer:
7 incorrect answers
Step-by-step explanation:
120-92= 28=7
4. 4
Which of the following is a solution for the equation x over 6 = 7?
Please help me......
Answer:
[tex]\frac{3}{8}[/tex]
Step-by-step explanation:
[tex]A=6*\frac{1}{4} ^2\\\\A=6*\frac{1}{16} \\\\A=\frac{6}{16} \\\\A=\frac{3}{8}[/tex]
Answer:
[tex]A = \frac{3}{8}ft^2[/tex]
Step-by-step explanation:
Using the given formula, [tex]A=6s^2[/tex], and the given value for the side length of the cube, [tex]\frac{1}{4}[/tex] foot, substitute the given value into the equation and solve.
[tex]A=6(\frac{1}{4})^2[/tex]
Remember, setting any value to the second power is the same as multiplying the base (the value that is being squared) by itself. Apply this information to the given problem,
[tex]A = 6(\frac{1}{4}*\frac{1}{4})\\\\A = 6(\frac{1}{16})\\\\A = \frac{6}{16}\\\\A = \frac{3}{8}[/tex]
Lori is running in a marathon, which is 26.2 miles long. So far she has run one-tenth of the marathon. How far has Lori run?
Answer:
2.62
Step-by-step explanation:
What is the slope-intercept formula for a line with a rise of 3, a run of 1 and a y-Intercept of 5?
Answer:
y=3x+5
Step-by-step explanation:
y=mx+b
intercept is 5, postive and represents b
Slope is 3 and represents m
30 children each sold 20 item for the fund vaised. each child each earned $100 for the school. How much money did the school collect.
please show working
Answer:
$3,000
Step-by-step explanation:
30 children each earned $100
so
[tex]30 *100 = 3000[/tex]
so the school collected $3,000
MathWiz wya boo??.......
Answer:
i dont see angle S
Step-by-step explanation:
Answer:
108
Step-by-step explanation:
3x + 12 + 5x + 8=180
8x + 20= 180
8x= 160
x= 20
Angle S:
5x + 8
5(20) + 8
100 + 8
108
7) Which number line shows the solution to inequality –4k + 5 > 21 ? *
Answer:
Can't see C or D however the image below shows the right one
Step-by-step explanation:
What is the area of this quadrilateral?
2 ft
3 ft
8 ft
8 ft
3 ft
2 ft
A. 40 square feet
B. 80 square feet
C. 24 square feet
D. 20 square feet
Factor the following trinomial
x2 + 8x – 9
Answer with step-by-step solution:
x^2+8x-9
x^2+9x-x-9
x(x+9)-(x+9)
(x+9)(x-1)
homework please help its over due
Step-by-step explanation:
TRIANGLE 1
c = 2√5
= 2 × √5
= √4 × √5
= √20
a = 2
b = ?
b² = c² - a²
= √20² - 2²
= 20² - 4
= 400 - 4
= 396
b = √396
= √36 × √11
= 6 × √11
= 6 √11
TRIAGLE 2
a = 12
b = 6√11
= √396
c = ?
c² = a² + b²
= 12² + √396
= 144 + √396²
= 144 + 396
c = √540
= √36 × √15
= 6 × √15
= 6 √15
Sorry if i wrong. Im beginner in USA server
What is the volume of the pyramid shown below?
Height = 21 cm
5 cm
5 cm
A 35 cubic centimeters
B 70 cubic centimeters
C 175 cubic centimeters
D 210 cubic centimeters
Volume of a square pyramid = 1/3 x length x width x height
Volume = 1/3 x 5 x 5 x 21 = 175 cubic centimeters.
The answer is C
7 Hershey bars costs $6.23. Find the cost for 5 Hershey bars. *
PLEASE HELP ME FIND CE!!
Answer:
the answer is 14
Step-by-step explanation:
i am sorry if im wrong
For which interval is the function [tex]f(x)=x\sqrt{4-x^2}[/tex] continuous?
If a linear system has no solution, what happens when you try to solve the system by adding or subtracting?
Tell me what's better 38 packs of water for $14.60 or 63 packs of water for 24.90
Answer:
I think 63 packs
Step-by-step explanation:
But not sure so tell me if I'm right
Complete the Area Model by dragging responses to the correct location.
Answer:
Step-by-step explanation:
The solution to the area model equation is x² + 6x + 8.
What is an equation?An equation is an expression that can be used to show the relationship between two or more variables and numbers.
From the diagram we have:
(x + 4)(x + 2)
Multiplying both terms of the equation to get:
= x² + 2x + 4x + 8
Further simplification gives:
= x² + 6x + 8
The solution to the equation x² + 6x + 8.
Find out more on equation at: https://brainly.com/question/1214333
Can someone explain how to do this?
9514 1404 393
Answer:
9 and 10
Step-by-step explanation:
Make use of your knowledge of multiplication tables.
9² = 81
(√89)² = 89
10² = 100
√89 lies between 9 and 10
Samuel read 8 books in 10 months. What was his rate of reading in books per month?
Answer:
Answer 1.25
Step-by-step explanation:
Tolal moths he take to read 8 book = 10
Therefore, Total month he will take to read 1 book =10/8=1.25
WHAT IS THE PERIMITER? PLS HELP ME OUT. IT WOULD BE REALLY APPRECIATED IF YOU HELPED. IF NOT, ITS ALRIGHT. HAVE A GOOD DAY. IM REALLY DESPERATE.
Help need answer please
Answer:
59.5
Step-by-step explanation:
1st tree to shadow ratio: 17:10
Plug the numbers in to get x:35
17:10=x:35
17/10=x/35
Multiply both sides by 35
595/10=x
59.5=x
Which image shows a reflection ABC
Answer:
A I think
Step-by-step explanation
Answer:
A
Step-by-step explanation:
I am not sure but I think it's A
multiple choice ! pls help
it took 4 hours to drive 240 mile. At this rate, how long does it take to drive 90 miles
Answer:
1 hour and 30 minutes
Step-by-step explanation:
4 hours = 240 miles
1 hour = 240 ÷ 4 = 60 miles
90 ÷ 60 = 1.5 hours =
1 hour and 30 minutes
Your dinner bill was $33.00. If you leave a 20 % tip, how much will the tip be?
Answer:
Your tip would be $6.60
Step-by-step explanation:
Answer:
$39.60 i think :))
Step-by-step explanation:
I HOPE THIS HELPS YOU OUT WITH YOUR QUESTION! PLZ LET ME KNOW IF IT DID! IT MAKES ME FEEL GOOD THAT SOMEONE APPRECIATES IT! ANYWAY, IF YOU HAVE A FEW MINUTES PLZ GOT TO MY PROFILE AND THANK MY ANSWERS (THE MORE THE MERRIER)
Which of the following is equivalent to 8x2+20x+
ABC is dilated by a factor of 3 to produce A'B'C'.
Answer:
Im Pretty Sure The Answer is B! :) hope this helps
Step-by-step explanation: