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
worty [1.4K]
3 years ago
9

Please help I will mark Brainly if u give me answer quickly

Mathematics
1 answer:
emmasim [6.3K]3 years ago
8 0

Answer:

x=29

Step-by-step explanation:

2x+1+33=90

56=2x

x=29

You might be interested in
What is the square root between which two intergers explain ​
Softa [21]

Answer:

I’m pretty sure the square root between two Integers is when you have a non perfect square root for example the square root of 92. Since it is not perfect you have to estimate it and you use a numeric line to do it so in this case the square root of 92 would have to go in between the nearest perfect square roots from both sides which are 81 and 100. In the line you would see it as 9 and 10 and you have to estimate the value which in this case would be about 9.6

Step-by-step explanation:

6 0
3 years ago
Phoebe compared the cost of books in 9 different stores.
krek1111 [17]
You have to put the numbers in order and find the middle value so in this case it's-

2, 4, 4, 5, 6, 7, 8, 8, 8 

The answer is $6
7 0
3 years ago
24 students and Jamal's class are wearing tennis shoes there are 30 students in this class your mom says that 70% of this class
slavikrds [6]
No because it would only be 80%
8 0
3 years ago
Find the value. Please
IgorC [24]
The cosine ratio is adjacent leg divided by the hypotenuse.
The hypotenuse in a right triangle is the longest side and it is opposite the right angle.
An adjacent leg is the side that has an endpoint that is at the vertex of the angle and the other endpoint is at the vertex of the right angle.

cos A = \frac{12}{20} =  \frac{3*4}{5*4} = \frac{3}{5}
ANSWER: cosA= \frac{3}{5}


7 0
3 years ago
An object at the top of a building with height 110 feet is thrown upward with an initial speed of 23 ft/s. Find its position z(t
alina1380 [7]

Answer:

Step-by-step explanation:

Given

Height of building is h=110\ ft

Initial upward velocity u=23\ ft/s

height of object is given by

z(t)=ut+\frac{1}{2}gt^2

but building is already at a height of 110 ft so z(t) must be given by

Z(t)=ut+\frac{1}{2}(-g)t^2+110

Z(t)=23\times t-\frac{1}{2}\times 9.8\times t^2

Z(t)=-16t^2+23t+110

Time when it hits is given by when Z(t)=0[/tex]

-16t^2+23t+110=0

t=\frac{-23\pm \sqrt{(23)^2-4\times (-16)\times 110}}{2\times (-16)}

t=\frac{-23\pm 87}{-32}

t=3.43\ s

6 0
3 years ago
Other questions:
  • Evaluate 3 squared + (8 − 2) ⋅ 4 − 6 over 3. 30 58 28 31
    9·1 answer
  • Can you find the value of x please​
    9·1 answer
  • Angel Grant takes out a $150,000 mortgage this is a 30 year at $725 per month what is the total amount of interest that angel wi
    13·1 answer
  • Two angles in a triangle measure 102 degrees and 67 degrees. What is the measure of the third angle?
    7·1 answer
  • A line's slope is 1/5 and the y-intercept is 5. What is its equation in slope-intercept form?
    6·1 answer
  • A sales person makes $200 each week plus an additional $24 per sale. This sales person wants their weekly paycheck to be at leas
    9·1 answer
  • A) AAS<br> B)ASA<br> C)not enough information <br> D) SSS
    10·1 answer
  • The sum of the two numbers is 52 and the difference is 28. Calculate the numbers.
    7·1 answer
  • 7 yards and 2feet equals how many feet?
    10·1 answer
  • I was given this graph:
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!