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
LiRa [457]
3 years ago
11

Two groups are hiking at about the same speed . Mario’s group hikes for 2.5 hours Seemas group hikes for 4.7 hours and covers 8.

8 more miles . How fast are the kickers going ? Solve the equation below to find out . 4.7x=2.5x+8.8
Mathematics
1 answer:
amid [387]3 years ago
4 0

Answer: 18.8 miles

Step-by-step explanation:

Ww are given the equation 4.7x=2.5x+8.8 to solve the question. This will be:

4.7x = 2.5x + 8.8

Collect like terms.

4.7x - 2.5x = 8.8

2.2x.= 8.8

x = 8.8/2.2

x = 4

To know how fast the kickers are going will be

4.7x = 4.7 × 4 = 18.8 miles

You might be interested in
How many real solutions are there for f(x) = (x + 3)^2 – 8?
Molodets [167]
There are 2 solutions. the highest degree of a polynomial is 2
5 0
3 years ago
Dan can run 1000 meters in 5 minutes how many can he run in 2 minutes
Rudik [331]

Answer:

800 m

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
PLS HELP DUE IN AN HOUR!
Flauer [41]

answer is attached with solution

answer is 5/17

8 0
2 years ago
HELP! ASAP!
Novosadov [1.4K]

Step-by-step explanation:

Part A:

So the height is going to be x when you fold the sides up. So that's one part of the volume but for the width it was going to be 4 but since two corners were cut out with the length x the new width is going to be (4-2x). The same thing applies for the length which should be 8 inches but since two corners were removed with the length x it's now (8-2x)

v = x(4-2x)(8-2x)

Part B:

The volume can be graphed although there must be a domain restriction since the height, width, or length cannot be negative. So let's look at each part of the equation

so for the x in front it must be greater than 0 to make sense

for the (4-2x), the x must be less than 2 or else the width is  negative.

for the (8-2x) the x must be less than 4 or else the length is negative

so the domain is going to be restricted to 0 < x < 2 so all the dimensions are greater than 0

By using a graphing calculator you can see the maximum of the given equation with the domain restrictions is 0.845 which gives a volume of 12.317  

5 0
2 years ago
Solve the triangle for all missing sides, rounded to the nearest tenth, and angles, rounded to the nearest degree.
evablogger [386]

Answer:

x=32 y=416 M<ABC=158°

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • Emily spent $55 from her savings account on a new dress explain how to describe the change in emilys savings balance in two diff
    15·1 answer
  • Beth rode her bike for the following distance each day
    12·1 answer
  • Susan makes 5 fruit cups for the picnic. In each cup, she has 5 strawberries and 3 kiwi. Joanna uses the same number of total fr
    5·2 answers
  • Shown here is a triangular striped sail, together with some of its dimensions. In the diagram, segments BJ, CI, and DH are all p
    10·1 answer
  • Evaluate the expression
    9·2 answers
  • What is 30mm x 3cm 3cm?
    11·1 answer
  • Between which two whole numbers does square root of 150 lie
    7·1 answer
  • What is the value of 3-(-2)<br> A.-5<br> B.-1<br> C.1<br> D.5
    11·2 answers
  • The Average of 16 and x is 21 <br> Find x?<br><br> Please answer quick!
    12·1 answer
  • Can someone help with this
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!