1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
labwork [276]
3 years ago
12

John runs every day. The number of miles that he runs varies per day. Write a variable expression to show John's total miles for

three days."
Mathematics
1 answer:
Alekssandra [29.7K]3 years ago
4 0
In this item, we are given that the number of miles that John runs every day vary. Therefore, it is just rightful that we use three different variables for the number of miles he ran for three days. For the purpose of representation in this item, we let the variables be x, y, and z. The total miles he ran is equal to the sum of the three variables. Let T be the total and that would be equal to,

 <em>              T = x + y + z</em>
You might be interested in
If Gabby has 15 cosmetics in a bag, and 5 of those cosmetics are eyeshadow, then what is the probability of her picking an eyesh
nasty-shy [4]

this could be represented in the following way 5/15

Probability is

Fraction= 1/3

Decimal=0.33333333333333

Percentage:33.33333%

4 0
3 years ago
Read 2 more answers
Chris found out that animators earn an average salary of $46,885 for 12 months. How much does an animator earns per month? Set u
Reptile [31]

Answer:

345:675=243$

Step-by-step explanation:

8 0
3 years ago
On Monday morning,there were 30 tickets available for a concert if 1/3 of the tickets were sold on Monday and 1/5 of those left
lianna [129]
I think the answer would be 16, Hope this helps
8 0
3 years ago
Calculate the side lengths a and b to two decimal places. Will give five stars and brainliest to the first answer!!!!! Need help
garri49 [273]

Answer:

Using the Sine Rule , which states that

\frac{a}{Sin A}=\frac{b}{Sin B}=\frac{c}{SinC}

In Δ ABC

∠A +∠B+∠C=180°→→Angle Sum Property of Triangle

72°+85°+∠C=180°

∠C=180° - 157°

∠C= 23°

All the angles are in degrees.

\frac{a}{Sin 72}=\frac{b}{Sin 85}=\frac{6.2}{Sin 23}

Using the table of Sine, Calculating Sine Values

Sin 72°= 0.9510

Sin 85°=0.996

Sin 23°=0.390

\frac{a}{0.951}=\frac{b}{0.996}=\frac{6.2}{0.390}\\\\ a=\frac{6.2 * 0.951}{0.390}= 15.118\\\\ b=\frac{6.2 * 0.996}{0.390}=15.833

Among the five Options,

Option E: a= 15.09 and b=15.81  is approximately true.

7 0
3 years ago
Read 2 more answers
Rewrite 8 1\2 as an improper fraction.
lakkis [162]

Answer:

17/2

Step-by-step explanation:

multiply 8x2 then add 1

6 0
3 years ago
Read 2 more answers
Other questions:
  • Find the distance of each segment AB and CD. You may leave in radical form. A (3, 4) B(1, 0) and C (-1, 2) D (-2, 5)
    13·2 answers
  • What is the sum of 6 feet 10 inches and 8 feet 9 inches
    11·2 answers
  • Please answer ASAP! Thank you in advance, and remember to use wash your hands for 1 minute with antibacterial soap!!
    13·1 answer
  • I NEED HELPPPPP!!!! PLZZZ
    8·1 answer
  • Please help :)
    8·1 answer
  • What is the absolute value of -5+9
    11·1 answer
  • The original price of a bike is $340. The store offers a discount of 20% off the original price. A customer has a coupon for an
    10·1 answer
  • Find the volume of a right circular cone that has a height of 11.9 ft and a base with a radius of 16.3 ft. Round your answer to
    9·1 answer
  • Mr. Rob has 8 blue, 5 grey, 6 black, and 3 red ties. What is the ratio of blue ties to all of Mr. Rob's ties.
    15·2 answers
  • Leonard and Marcus have saved up a total of $47.00. Leonard has saved 3 dollars less than 3/5 as much as Marcus. How much has Ma
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!