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
lyudmila [28]
3 years ago
9

HELP ME and say do it correct

Mathematics
2 answers:
zimovet [89]3 years ago
5 0

Answer:

for question number one the correct answer is B 1.645

for #2 it is A and E

monitta3 years ago
4 0

Answer:

1. B - 1.645 feet

2. E & A - 8,920÷80 and 0.892÷0.008

3. D - 1,000,000

4. there are 0.635 centimeters in 1/4 of an inch.

Step-by-step explanation:

You might be interested in
Help me out please! Any unrelated answers will be reported, so don't try :)
timama [110]

Try doing A, 2/3 Hopefully it helps you, I'm not good with fractions.

8 0
3 years ago
Read 2 more answers
Un trapèze a une aire de 39 cm2. Sa grande base
V125BC [204]

Answer:

A = bh/2

39 = b*3/2

39*2 = b*3/2 * 2

78 = b*3

78/3 = b*3/3

26 = b.

Alors, la grande base est 26 cm et le petit base serait 26/3 = 8.67 cm arrondi.

6 0
3 years ago
Solve the system of equations 5x – 2y = 19 and -x + y = 1 by combining the<br> equations.
Zarrin [17]

Answer:

Step-by-step explanation:

5x - 2y = 19

-5x + 5y = 5

3y = 24

y = 8

-x + 8 = 1

-x = -7

x = 7

(7, 9)

3 0
2 years ago
Giving Brainliest if correct!!
astraxan [27]

Answer:

<u>First blank:</u>  2. Extrapolation

<u>Second blank:</u> 2. 69

Step-by-step explanation:

Extrapolation should be used because the point (x, y) is further than the points included in the table, that is, the x-coordinate will be greater than 12 when y = $0

Replacing y = 0 into the equation, we get:

0 = -115.9x + 8,007.30

115.9x = 8,007.30

x = 8,007.30/115.9

x = 69

3 0
3 years ago
Which is the equation of the parabola?
dimaraw [331]

Answer: y = one sixteenth(x − 4)^2 + 2

Step-by-step explanation:

If the parabola is written as:

y = a*x^2 + b*x + c

then if the graph opens up, then a must be positive, so we can discard the third and fourth options, we remain with:

y = 1/6*(x - 4)^2 + 2 = 1/6x^2 - (8/6)*x + (16/6 + 2)

y =  1/6*(x + 4)^2 - 2  =  1/6x^2 + (8/6)*x + (16/6 - 2)

the vertex (4, 2)

then

x = -b/2a = 4.

this means that a and b must be of different sign, then the only correct option can be:

y = 1/6*(x - 4)^2 + 2 = 1/6x^2 - (8/6)*x + (16/6 + 2)

where:

x-vertex  = (8/6)/(2/6) = 4 as we wanted.

when we evaluate this function in x = 4 we get

y = 1/6*( 4 - 4)^2 + 2 = 2.

So the correct option must be: y = one sixteenth(x − 4)2 + 2

6 0
3 years ago
Other questions:
  • Which is the graph of the equation y-1=2/3(x-3)
    11·1 answer
  • Plotting 9/8, 25/60, and 6/18 on number lines?
    5·1 answer
  • A rectangle has dimensions 7 ft x 12 ft. Which of the dimensions describe a rectangle that is similar to this rectangle?
    10·1 answer
  • Kam had bought 10 packets of chocolates where one packet contains 15 small packs. He wants to share equally among his four child
    10·1 answer
  • A statistics professor plans classes so carefully that the lengths of her classes are uniformly distributed between 46.0 and 56.
    8·1 answer
  • The number y divided by 2
    11·1 answer
  • (1,-3) and (-2,4) what’s the slope
    8·1 answer
  • Find the equation of line passing through
    7·1 answer
  • HELPPP PLEASEEEEE, BRIANLEST WILL BE GIVEN ON CORRECT!​
    9·1 answer
  • Consider the equation below.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!