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
nydimaria [60]
3 years ago
15

Help me please on this

Mathematics
1 answer:
amid [387]3 years ago
4 0
I do believe the answer is 52, sorry if i’m incorrect
You might be interested in
Help me on this plz I need help !!
12345 [234]

Answer:

2/1

Step-by-step explanation:

x1=1 ,y1=3

x2=2 , y2=5

then

m= 5-3/2-1= 2/1

6 0
3 years ago
There were 42 students who took a test in mathematics.there were 36 students who passed test 1, and there were 38 who passed tes
Keith_Richards [23]
We are giiven with two realms:  36 students who passed test 1 and <span>38 who passed test 2 in which 42 students overall took the test. to determine U' or those who didn't pass either of the tests, then we use the formula:  
A or B = (A+B)-AandB
A/B = (36+38)-AandB= 74-AandB
42 = A+ B - AandB + U'; 42 = 74-  AandB+ U'

where U' is the number who did not pass

U'= -32 + AandB
U' cannot be negative but can be zero,
AandB = 32 @ minimum number of those who fail.
AandB cannot be greater than 38 but can be greater than 36, hence
U' = -32 + 38 @ maximum number of those who fail.

Answer then is 6. 


</span>
7 0
3 years ago
In right △ABC with right angle B, m∠A=(3x−8)° and m∠C=(x−2)°.
julsineya [31]

Answer:

<A = 67

Step-by-step explanation:

The three angles of a triangle add up to 180 degrees.  We know a right angle is 90 degrees.

<A + <B + <C = 180

3x-8 + 90 + x-2 =180

Combine like terms

4x-10+90 = 180

4x+80 =180

Subtract 80 from each side

4x+80-80=180-80

4x=100

Divide each side by 4

4x/4 = 100/4

x=25

But we want to know <A

<A = 3x-8

 Substitute x=25

    =3(25) -8

    =75-8

   = 67


6 0
3 years ago
Read 2 more answers
The image below, what is true about angles 1, 2, and 3?
ziro4ka [17]

Answer:

C. 2 = 37

Step-by-step explanation:

<2 and 37 are vertical angles and vertical angles are equal

Angle 1 and 37 form a straight line so they add to 180

<1 + 37 = 180

<1 = 180-37 = 143

Angle 3 and 37 form a straight line so they add to 180

<3 + 37 = 180

<3= 180-37 = 143

6 0
3 years ago
Read 2 more answers
Callie says she can use long division to convert the square root of 7 to a decimal. What is the square root of 7 written as a de
mezya [45]
2.645751311 (I did it on a scientific calculator, so sorry if they wanted you to show the work..)
6 0
3 years ago
Read 2 more answers
Other questions:
  • Simplify by combining like terms.<br> 3(-2y-9)-2y
    7·2 answers
  • Please help. 25 points for answer
    15·1 answer
  • 3 teachers for 63 students; 7 teachers for 147 students are they equivalent?
    7·1 answer
  • A number b minus 4.2 is less than -7.5
    6·1 answer
  • I WILL GIVE BRAINLIEST IF SOMEONE GET THIS.......
    14·1 answer
  • The difference in means is about ____ times the mean absolute deviations
    9·1 answer
  • Fjjfnd djdndjdnndnddn dndnxndn
    12·2 answers
  • Use prime factorization for 600
    15·2 answers
  • Solve for x. x+(−5.3)=−3.86
    13·1 answer
  • An angle measures 138° less than the measure of its supplementary angle. What is the
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!