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
vlabodo [156]
3 years ago
6

Please help me with this.

Mathematics
1 answer:
andrew11 [14]3 years ago
7 0

Answer:

7.9315

Step-by-step explanation:

1.no =7/3±85/16±2/7

=2665/336

=7.9315

2no =86/9-17/5

=227/45

=6.15556

3no= 45/7×53/4

=2385/28

=85.1785

4no=67/4÷5/2

=67/4×2/5

=134/20

=67/10

=6.7

You might be interested in
Find the Z scores that separate the middle 27% of the distribution from the area in the tails of the standard normal distributio
vekshin1
Z- score is a statistical tool that is used to determine the probability of finding a number or a value under a normal distribution plot. A normal distribution assumes that the mean is equal to zero and that the standard deviation is equal to 1. Using the z-score table, we can find the probability either on the right side or the left side. Using the table hence, we find the probability to the left of the value. The probability that is equivalent to the unknown z should be equal to 0.5 + (0.27/2) = 0.635. 0.5 comes from the assumption that the area under the curve on each side is 50% of the total. The equivalent z score is equal to z = 0.345. 
5 0
3 years ago
The school choir is going on a field trip to see an opera. There are 34 students and 5 teachers going on the trip. If each ticke
Effectus [21]

Answer:

They have to raise $370.5

Step-by-step explanation:

You add 34 and 5. Then you multiple 39 and 9,50 to get your answer.

7 0
3 years ago
One angle of a right triangle measures 80 degrees what is the measure of the other acute angle
puteri [66]

90 + 80 + x = 180
x = 10
6 0
3 years ago
Read 2 more answers
Is 12=24-y and Y equals 12​
Digiron [165]

Answer: Yes.

Step-by-step explanation: if y=12, then 24-12=24 aka 24-y=12

6 0
3 years ago
A triangles has two sides of lengths 4 and 15 What value could the length of the third side be
Aleks [24]

Answer:in apex it's 12, 15, 13




3 0
3 years ago
Other questions:
  • Solve the following equation for D: <br><br> fD-7=q2
    8·1 answer
  • what is the equation, in slope-intercept form, of the line that is perpendicular to the line y – 4 = –(x – 6) and passes through
    7·1 answer
  • Need help on num 15
    13·1 answer
  • Rewrite using the distributive property and GCF 16 + 40
    5·1 answer
  • On your next turn in a board game there is a 60% chance that you will move ahead 4 spaces and a 40% chance that you will move ba
    12·1 answer
  • How do I solve for the solution??<br>y = 3x +2<br>y = x + 1​
    7·1 answer
  • 7 2/3<br> 16 3/5<br> + 8 1/2<br> ______
    12·1 answer
  • Write a system of equations AND solve using elimination
    15·1 answer
  • This cuboid is made from 6 small cubes.<br> Write how many small cubes there are in this cuboid
    5·1 answer
  • (X+2)(4x-3) multiply place in descending powers
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!