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
tester [92]
3 years ago
10

Please help me just number 8

Mathematics
2 answers:
erica [24]3 years ago
8 0
A = 13,9/10-3,1/2=3,1/2 times5/5=13,9/10-3,5/10=10,4/10
B=13,9/10-9,9/10=4,0/0
Rufina [12.5K]3 years ago
4 0

Answer:

a. 3.9714285714 b.1.404040404

Step-by-step explanation:

13.9/3.5

13.9/9.9

I do not know if this is correct, but give it a try.

You might be interested in
Write the coordinates of the vertices after a reflection over the y-axis.
mart [117]

Answer:

A (10, -9)

B (0,-9)

C (0,-1)

D (10,-1)

Step-by-step explanation:

Negate the x-coordinates of each of the vertices

8 0
2 years ago
Read 2 more answers
The angle looking up at the sun is 70°. A flagpole casts a shadow of 15 ft. Draw a diagram and find the height of the flagpole
deff fn [24]

Answer:

The length of the flagpole be 41.2 ft .

Option (A) is correct .

Step-by-step explanation:

As given

The angle looking up at the sun is 70°.

A flagpole casts a shadow of 15 ft .

Now by using the trignometric identity .

tan \theta = \frac{Perpendicular}{Base}

\ theta = 70^{\circ}

tan\ 70^{\circ} = \frac{AB}{BC}

BC = 15 ft

tan 70° = 2.75 (Approx)

2.75 = \frac{AB}{15}

AB = 2.75 × 15

     = 41.2 ft

Therefore the length of the flagpole be 41.2 ft .

Option (A) is correct .

4 0
3 years ago
Read 2 more answers
A bakery sold a total of 400 cupcakes in a day, and 184 of them were vanilla flavored. What percentage of cupcakes sold that day
g100num [7]

Answer:

54

Step-by-step explanation:

400-184=216

216 out of 400 turned into percentage is 54

7 0
3 years ago
Read 2 more answers
At 2 hours before sunset, the temperature is 0°F. At 2 hours after sunset, the temperature is −4°F. Identify the slope, y-interc
Liula [17]

Answer

slope: 1

y-intercept: 0,–2

x-intercept: -2,0

Step-by-step explanation

I just did this question

7 0
3 years ago
Complete the input-output table for the function y = 3^x
Archy [21]

Answer:

x     y

-2      0.111

-1       0.333

0         1

1         3

2          9          

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • Bonita is testing prototype model rocket engines. To be considered a successful launch, the rocket must reach a height of at lea
    12·2 answers
  • this picture is a scale drawing of a basketball court and 1 inch on the picture represents 15 feet of actual length. the dementi
    13·1 answer
  • Which relation is a function?
    11·2 answers
  • Please help solve n - 425 = - 9<br> n = ______
    13·1 answer
  • List the names and measures for pairs of same-side interior angles. Then find the sum of the measures for each pair. What is the
    5·2 answers
  • The number of tourists visiting a city doubles every month during the two-month period beginning in Jan, 1st and ending
    6·1 answer
  • Joseph needs to calculate how much grass seed he needs to cover his lawn. A diagram of his lawn is shown below. One pound of see
    9·1 answer
  • Evaluate the function.<br><br> g(x)=10x+3<br><br> g(19.6)=
    15·1 answer
  • Solve this equation: 8(3x – 6) = 6(4x + 8) A. Solving this equation results in the statement –48 = 48. Because this is a false s
    8·1 answer
  • If x−3=5, what is the value of 2(x+4)?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!