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
maw [93]
3 years ago
7

Please may you do the whole page for 30 points thanks

Mathematics
1 answer:
Ostrovityanka [42]3 years ago
5 0
4 A) 1/6
4 B) 1/45
4 C) 2/3
4 D) 3/5
You might be interested in
Round 10,982 to the nearest hundred
zvonat [6]

Answer:

4568

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
If the mass of a proton is 2.53 x 10^-37 gram, what is the mass of 1,000 protons
Dmitrij [34]
We can solve this problem by the rule of three.

1000 protons=10³ protons

1 proton------------------2.53*10⁻³⁷g
10³ protons----------   x

x=(10³ protons  *   2.53*10⁻³⁷) / 1 proton=2.53*10⁻³⁷⁺³ protons=
=2.53*10⁻³⁴ protons

answer: 2.53*10⁻³⁴ protons
3 0
3 years ago
Classify each pair of angles listed below as adjacent or vertical.
Roman55 [17]

Given:

Intersecting lines DA and CE.

To find:

Each pair of adjacent angles and vertical angles.

Solution:

Adjacent angles are in the same straight line.

<u>Pair of adjacent angles:</u>

(1) ∠EBD and ∠DBC

(2) ∠DBC and ∠CBA

(3) ∠CBA and ∠ABE

(4) ∠ABE and ∠EBD

Vertical angles are opposite angles in the same vertex.

<u>Pair of vertical angles:</u>

(1) ∠EBD and ∠CBA

(2) ∠DBC and ∠EBA

5 0
3 years ago
How do you solve this?
Law Incorporation [45]
Find the soluiton

2x+2y=16
3x-y=4

x+y=8
<u>3x-y=4+</u>
4x=12
x=3
3(3)-y=4
9-y=4
y=5
(3,5)
test them to see if get true statment
obviously the first equatons of 1,2,4 work
1 doesn't work
2, works
4. doesn't work

2 is the same as the first except both euations are just doubled

answer is 2
6 0
3 years ago
How does tan 135 degrees compare to tan -135 degrees
Anna007 [38]
Evaluating the tangent function for the two values we obtain the following:
tan 135=tan(135+180)=tan 315=-1

next:
tan -135=tan(180-135)=tan 45=1
thus comparing the two we see that tan 135 is negative while tan -135 is positive
3 0
3 years ago
Other questions:
  • The line plot shows the weights of ten eggs laid by one hen. What is the total weight in ounces of the four heaviest eggs?
    15·1 answer
  • The patient recovery time from a particular surgical procedure is normally distributed with a mean of 5.9 days and a standard de
    6·1 answer
  • What is the measure of AC ?<br><br> Enter your answer in the box.<br><br><br> °
    13·2 answers
  • How can you quickly determine the number of roots a polynomial will have by looking at the equation?
    8·2 answers
  • What is the measure of
    5·1 answer
  • The graph of f(x) = StartRoot x EndRoot is reflected across the x-axis and then across the y-axis to create the graph of functio
    10·2 answers
  • HELP!! HARDEST QUESTION EVER WILL MARK BRAINLIEST!
    15·2 answers
  • 24. A rectangle has a length of x +5 and a width of 2x-9. Using the formula for the perimeter of a rectangle wrote an expression
    13·1 answer
  • What number should go in the empty boxes to complete the calculation for finding the product of 0.53 × 0.67?
    6·1 answer
  • Help Help Help!!!!!!
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!