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
ycow [4]
3 years ago
10

I need help with this plz

Mathematics
1 answer:
dedylja [7]3 years ago
4 0
Use the equation to find the missing height, h, by undoing the equation. Use SADMEP, the reverse order of operations.

:)
You might be interested in
2y)(2y + 8) = ? A. 4xy – 16x – 4y2 – 16y B. 4xy + 16x – 4y2 – 16y C. 4xy – 4y2 D. 4xy + 16x + 4y2 + 16y 8…
Vilka [71]
4y^2 + 16y
You distribute the 2y into the 2y+8
8 0
3 years ago
The head of a computer science department is interested in estimating the proportion of students entering the department who wil
olya-2409 [2.1K]

Answer:

96

Step-by-step explanation:

From the given information:

At 95% Confidence interval level,Level of significance \alpha 0.05, the value of Z from the standard normal tables = 1.96

Margin of Error = 0.10

Let assume that the estimated proportion = 0.5

therefore; the sample size n can be determined by using the formula: n =(\dfrac{Z}{E})^2 \times p\times (1-p)

n =(\dfrac{1.96}{0.1})^2 \times 0.5\times (1-0.5)

n =(19.6)^2 \times 0.5\times (0.5)

n = 96.04

n \approx 96

8 0
3 years ago
F
Stells [14]

Answer:

x = 34.8^\circ

Step-by-step explanation:

Given

See attachment for triangle

Required

Find x

To do this, we simply apply sin formula which is:

sin(\theta) = \frac{Opposite}{Hypotenuse}

In this case, it is:

sin(x) = \frac{8}{14}

sin(x) =0.5714

Take arcsin of both sides

x = sin^{-1}(0.5714)

x = 34.84791

x = 34.8^\circ --- approximated

7 0
2 years ago
{172-[125+(30÷2)×]}+5(8+3)
Tpy6a [65]

Answer:

is -15x+102 I belive. hope I helped!!! :D

8 0
2 years ago
There are 30 teams in the National Basketball Association: 15 in the West- ern Conference, and 15 in the Eastern Conference. (a)
Nana76 [90]

Answer:

A

Step-by-step explanation:

in order to be able to get the chance of winning

6 0
3 years ago
Other questions:
  • Write the point-slope form of the equation of the line that passes through the point (1, 3) and has a slope of 2. include your w
    6·1 answer
  • |x-5|&lt;20<br> What is the solution
    15·2 answers
  • Hiiiiii peoples<br><br> Solve the inequality 6x^2-x&lt;2 please show all steps
    13·1 answer
  • What are two decimals to 0.9
    15·2 answers
  • Put the following equation of a line into slope-intercept form, simplifying all fractions.
    11·1 answer
  • QwQ hate math exams will mark brainliest and it’s worth 30 points &lt;3
    7·2 answers
  • You live on a triangular piece of land with a base of 121 yards and a height of 80 yards. One acre of land is equal to 4840 squa
    11·1 answer
  • PLZ HELP ME ITS DUE BY TONIGHT AND I WILL FAIL IF ITS NOT FINISHED!! I NEED HELP WITH 5
    13·2 answers
  • Simplify 6 . 3p<br><br> 18p<br><br> 63p<br><br> 18+p<br> 9p
    8·1 answer
  • If a poll of 1,000 voters had been randomly sampled from 80% of the population, what is the chance it would have erroneously pre
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!