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
Anna35 [415]
3 years ago
7

Help me please I don’t understand

Mathematics
2 answers:
statuscvo [17]3 years ago
5 0

Answer:

C

Step-by-step explanation:

It says he walked 2(3/4) miles in 2 hours, and it wants to know how far he walked in 1 mile, which would be that number divided by 2.

2(3/4) is the same as 2.75

2.75/2=11/8

which is equivalent to 1(3/8) miles

BigorU [14]3 years ago
3 0

Answer:

1 3/8

Step-by-step explanation:

Double the denominator and numerator to make the numerator even, then divide the numerator by 2 while not changing the denominator any further. This gives you 1 and 3 eighths. Half of 2 is one, so you combine these to get 1 & 3/8

You might be interested in
What are the coordinators of the vertex of the graph of the function -2(x-1)^2 = y+5
mamaluj [8]
The answer is, (1, -5)... 
7 0
3 years ago
4: A school has 314 boys & 310 girls. If they are to be grouped into equal classes of 26 each , how many classes will there
kherson [118]

4: A school has 314 boys & 310 girls. If they are to be grouped into equal classes of 26 each , how many classes will there be?

314 boys + 310 girls = 624

If they are grouped into classes of 26 students each, how many class will there be?

130 students = 5 classes

Therefore

260 students = 10 classes

260 x 2 = 520 = 20 classes

26 x 24 = 624

Number of classes = 24

Question 5).

Jim worked 48 weeks last year. Each week he worked 38 hours. If he worked an additional 240 hours of overtime, how many hours did he work in all?

Solution:

48 weeks

24hrs × 7 = 168hrs

168 x 48 = 8,064

Additional 240hrs

= 168hrs = 7 days (a week)

240hrs - 168 = 72 (3days)

168 + 72

= 240hrs + 8, 064

= 8, 304 hrs

6 0
3 years ago
4y − 3x − 2y 11 x − 2 x
Inessa05 [86]
By rearranging it:
-3x-2x-22xy+4y
=-5x-22xy+4y answer
4 0
3 years ago
A circle passes through the vertices of a square of side 20cm.Find the radius of the circle.
algol13

Answer:

14,1 cm

Step-by-step explanation:

If a circle passes through the vertices of a square then the diagonal of a square is a circle diameter.

We use Pytagoras Theorem to find out the length (L)  of the diagonal given that:

L²  =  (20)²  +  (20)²

L²  = 2* (20)²

L  = √2 * 20

L  = 1,4142* 20

L = 28,28 cm

L diagonal in the square is a diameter of the circle then radius of a circle is:

r = L/2   ⇒   r  = 28,28 /2   ⇒   r = 14,14 cm

3 0
2 years ago
Read 2 more answers
Find the missing value to the nearest hundredth. cos_= 6/19
Olenka [21]

Let , missing value(_)=A

As, it is given that ,

CosA=\frac{6}{19}\\\\ Cos A=0.3158\\\\ A=72 {\text{Degree}}

To convert the value of A into Radians,

360°=2 π Radians

1 {\text{degree}}=\frac{\pi}{180}\\\\72 {\text{Degree}} =\frac{72\times 22}{180 \times 7}\\\\=1.2571

So, missing value to the nearest hundredth= 1.26 Radians

5 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following is a reasonable estimated answer to the following problem? 989,867 ÷ 999
    14·2 answers
  • Find the least common multiple of 8 and 12
    14·2 answers
  • This mapping shows a functional relationship when f(x)=4 what is the value of x
    7·1 answer
  • Anybody know how to do this ?
    6·2 answers
  • plz help !! very URGENT!!! first to answer will be mark as the brainyest!! also explain the steps that you took and which letter
    6·1 answer
  • A wedding cake has a diameter of 12 inches. The cake decorator needs to know how many strawberries he will need to put around th
    8·2 answers
  • At Cadillac Elementary School, 2/7 of the students are in fifth grade. If 3/5 of the fifth graders ride the bus, then what fract
    11·1 answer
  • A regular six sided die and an eight equal segment spinner, numbered 1 to 8, are rolled/spun simultaneously.
    8·1 answer
  • An airplane descends 3.5 miles to an elevation of 5.25 miles. Find the elevation of the plane before its
    15·1 answer
  • The tables below show the values of Y for different values of X
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!