Answer:
the distance from Fresno to San Francisco on the second map is 75cm
Step-by-step explanation:
The scale on the first map is 1 cm to 20 km
The distance from Fresno to SanFrancisco is 15 cm
1cm/20km = 15cm
The scale on the second map is 1 cm to 100 km.
1cm/100km = x
X= 15cm*100km/20km *1cm/1cm
X=15cm *5
X= 75 cm
the distance from Fresno to San Francisco on the second map is 75cm
Find the slope of the line
Make sure the answer is a reduced fraction
(4,7) (9, 10)
Answer:
It is 1, to 2
Step-by-step explanation:
Crud I need helpzzz 142 divided by _____ = 0.142
Find the value of the variable.
A. r = 16
B. r = 8
C. r = 12
D. r = 4
There are 14 students in a classroom with 4
tables. If 3 students can sit at a table, how
many students can sit down at tables?
The sum of two numbers is 4 times their difference. If one exceeds the other by 8, what are the numbers?
Answer:
12, 20
Step-by-step explanation:
Let the two numbers be x and y, where x > y
According to the given information:
x + y = 4(x - y)
x + y = 4x - 4y
y + 4y = 4x - x
5y = 3x
[tex] y = \frac{3}{5}x.... (1)[/tex]
Since, one number exceeds the other by 8.
[tex] \implies x = y + 8\\\\
\implies y = x - 8.....(2)\\\\[/tex]
From equations (1) & (2)
[tex]x - 8 = \frac{3}{5} x \\ \\ 5(x - 8) = 3x \\ \\ 5x - 40 = 3x \\ \\ 5x - 3x = 40 \\ \\ 2x = 40 \\ \\ x = \frac{40}{2} \\ \\ \huge \purple{ \boxed{\implies x = 20}} \\ \\ \implies \: y = x - 8 = 20 - 8 \\ \\ \huge \pink{ \boxed{ \implies \: y = 12}}[/tex]
question: what is the slope?
Answer:
-1/2
Step-by-step explanation:
We can see the points (0, 3) and (2, 2) on the graph given.
We can use the formula [ y2-y1/x2-x1 ]
2-3/2-0
-1/2
Best of Luck!
I need help with questions 2 and 4.
Answer:
[tex]see\:below[/tex]
Step-by-step explanation:
[tex]Problem\:2\\\\the\: triangles\: are\: congruent\: by\:SSS\\\\Because\\\\CA\cong AB\\\\The \:sides\: are\: the \:same\\\\or\: you\: could\: say\\\\common\:side[/tex]
[tex]Problem\:4\\\\You\:can\:use\\\\RHS (Right \:angle- Hypotenuse-Side)[/tex]
A phone company has a monthly cellular plan where a customer pays a flat monthly fee and then a certain amount of money per minute used on the phone. If a customer uses 410 minutes, the monthly cost will be $71.50. If the customer uses 720 minutes, the monthly cost will be $118. Find a linear equation for the monthly cost of the cell plan as a function of x, the number of monthly minutes used.
Answer:
Linear equation for the monthly cost of the cell plan is [tex]10+0.15x[/tex]
Step-by-step explanation:
Let u denotes a flat monthly fee and v denotes amount charged per minute.
As the monthly cost is $71.50 if a customer uses 410 minutes,
[tex]71.50=u+410v[/tex] (i)
As the monthly cost is $118 if a customer uses 720 minutes,
[tex]118=u+720v[/tex] (ii)
Subtract (i) from (ii)
[tex]118-71.50=u+720v-u-410v\\46.5=310v\\v=\frac{46.5}{310}\\ v=0.15[/tex]
Put [tex]v=0.15[/tex] in (i)
[tex]71.50=u+410(0.15)\\71.50=u+61.5\\u=71.50-61.5\\u=10[/tex]
As x denotes the number of monthly minutes used,
linear equation for the monthly cost of the cell plan is [tex]10+0.15x[/tex]
Find the equation of the linear function represented by the table below in
slope-intercept form.
x
y
1
-2
2
1
3
4
4.
7
QUICK FLASH first to answer gets brainiest
Tsu has 50 bags of chips, mae has 250 more bags of chips each bag has 30 chips in them how many chips do they have altogether?
Answer:
250+50=300
300*30=9000 chips
Boom!!
At a rate of 25 miles an hour, it takes Henry 15 minutes
i need help with my homework plssssss stella drank 2/3 of her water on monday and on tuesday she drank 3/7 how much alltogether write as a mixed number
Answer:
1 2/21
Step-by-step explanation:
2/3 + 3/7
14/21+ 9/21= 23/21
what is the expression of 1/4/1/7
List all the factors of 84
✽ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ✽
Factors of 84 : 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42 and 84.
✽
➶ Hope This Helps You!
➶ Good Luck (:
➶ Have A Great Day ^-^
↬ May ♡
A car has a 16-gallon fuel tank. When driven on a highway, it has a gas mileage of 30 miles per gallon. The gas mileage (also called "fuel efficiency") tells us the number of miles the car can travel for a particular amount of fuel (one gallon of gasoline, in this case). After filling the gas tank, the driver got on a highway and drove for a while.
How many miles has the car traveled if it has the following amounts of gas left in the tank?
Answer:
how many does it have left noob
Answer:
The first one is 30
Step-by-step explanation:
Twice the difference of a number and 3 is 7 using y as the unknown variable
Answer:
6.5
Step-by-step explanation:
2(y-3)=7
2y-6=7
2y=7+6
2y=13
y=13/2=6.5
What measurement that is equal to 20 liters
Answer:
5.28344 Gallons (gal) will get you 20 liters. It is equal to 1 cubic decimeter (dm3), 1,000 cubic centimeters (cm3) or 1/1,000 cubic meter.
ANSWER THREE THROUGH FIVE , ILL GIVE YOU BRAINLIST!!!
Answer:
Step-by-step explanation:
3) diameter of penny = 19 mm
r = 19/2 = 9.5 mm
Area of penny = πr²
= 3.14 * 9.5 * 9.5
= 283.385
= 283.39 mm²
Diameter of nickel = 21 mm
r = 21/2 = 10.5 mm
Area of nickel = πr²
= 3.14 * 10.5 *10.5
= 346.185
= 346.19 mm²
346.19 - 283.39 = 62.8 mm²
Area of Canadian nickel is greater than Canadian penny by 32.6 mm²
4) r = 12 mm
Area of circle = πr²
= 3.14 * 12 * 12
= 452.16 mm²
5) r = 20 cm
Area of circle = πr²
= 3.14 * 20 * 20
= 1256 cm²
What is the relationship between age and savings rates? What might be some explanations for this?
Brainliest
Whoever gets the puzzle first gets Brainliest...You can also comment and I will follow you and give you thanks if you get it right.
Micheal > pirate > 83
Christopher > Spiderman > 55
Victoria > cheerleader > 47
Courtney > mermaid > 88
Nicole > Spidergirl > 74
A chef is planning for a large dinner party and thinks that 2 out of every 6 guests will order salad. If there are 360 guests, how many salads should the chef prepare?
Answer:
120 salads
Step-by-step explanation:
2/6 = 1/3 guests = 120/360
Sheila only has $10 to spend on muffins. If muffins are $1.50 each, how many muffins can she
buy?
Express your answer as an inequality.
Answer:
6
Step-by-step explanation:
10 divided by 1.50 equals 6
What is the value of log16 4?
4
1/2
1/4
2
Answer: 1/2
Step-by-step explanation:
Claire spent 20 days in Spain she spent 1/4 of the days in Madrid how many days did Claires spend in Madrid
Answer:
the answer is 5 days
Step-by-step explanation:
1/4 of 20 is 5
What is the slope of the line on this graph
A. 1/3
B.-1/3
C.3
D.-3
What is the value of the underlined digit mark all that apply 0.283 the underlined digit is eight
Answer:
The underlined digit is 0.08 which is eight hundredths
Step-by-step explanation:
8 hundredths as a decimal is 0.08
.0 is tenths
.00 is hundredths
.000 is thousandths
Answer:
8 hundredths
Step-by-step explanation:
0.283
The 8 in is the hundredths place, so the eight's value is 8 hundredths.
I hope this is the answer you're looking for! Have a great day c:
Define Each Term.
Slope:
Unite Rate:
Slope: A number that describes both the direction and steepness of a line
Unit rate:A ratio that is used to compare quantities
Please help I'm confused
Phone Case Heaven is a store that sells phone cases and accessories at great low prices! The cost of buying c phone cases at x dollars per case and p pop sockets at y dollars each is represented by T=cx+py, where T is the total cost.
Suppose you have $24 and you plan to buy 2 pop sockets at $2.00 each. Which equation represents the number of phone cases you can buy if each phone case costs $4.50?
Answer:
(24-4.00)-4.50/20
Step-by-step explanation: 24 minus 4 would be 20 and you could buy 4 phone cases because 20 divided by 4.50 is 4.4 so 4 times 4 is 16 plus the 2.00 dollars extra from the .50 in the 4.50 so it would be you can buy 4 phone cases.
f(x)=2x^2-x+1 find the vertex
The Answer fam is (1/4,7/8)
please helppppppppppppp