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
Ivenika [448]
3 years ago
15

if one acute angle of a right triangle measures 47 degrees, what is the measures of the other acute angle

Mathematics
1 answer:
dimulka [17.4K]3 years ago
3 0

Answer:

<h2>           43°</h2>

Step-by-step explanation:

The sum of measures of angles in triangle is 180°, so the measure of the ohter acute angle:

180° - 90° - 47° = 43°

You might be interested in
How do you solve multiplying binomials with example: (x+4)^2
salantis [7]
This can be written as (x+4)(x+4)

Multiply everything in the second parenthesis by the x.

x^2 + 4x

Multiply everything in the second parenthesis by 4.

4x + 16

Add these two equations together.

x^2 + 4x + 4x + 16

Combine like terms.

x^2 + 8x + 16

Hope this helps!
8 0
3 years ago
0.5(x - 3) + (1.5 - x)= 5x
baherus [9]
The answer to this problem is false.
3 0
3 years ago
A 15oz tea at a certain restaurant has 135 calories. How many calories are there in a 22 oz iced tea ?
crimeas [40]

\bf \begin{array}{ccll} oz&calories\\ \cline{1-2} 15&135\\ 22&x \end{array}\implies \cfrac{15}{22}=\cfrac{135}{x}\implies 15x = 2970 \\\\\\ x = \cfrac{2970}{15}\implies x = 198

5 0
3 years ago
Help please when I do the guadratic equation I’m doing something wrong
AnnZ [28]

Answer:

Graph A

Step-by-step explanation

The problem: y=2x^2+8x+3

1) You will need to determine the direction of the parabola, If a > 0 then the parabola opens upward, if a < 0 then the parabola opens downward.

2) If when doing this you get an imaginary solution, you would have no x intercepts. The first thing you need to do is find the x intercepts, you can do this by plugging in 0 for y, so this would give you 0=2x^2+8x+3. Once you have this you start by subtracting 3 from both sides, dividing 8 from both side, etc. (If you would like me to elaborate don't hesitate to ask!)

3) To find the graphs y intercept you plug in 0 for x, which gives you y=2(0)^2+8(0)+3, you do the same thing you did during the previous step for y. (Once again, I am willing to elaborate further if you need!)

4) You then need to find the vertex (h,k)

To find h: h= -b/2a

To find k: k = a(h)2 + b(h) + c

5) Once you've worked through this you can graph the point!

Hope this helped!

8 0
3 years ago
Evaluate the following expression for c = - 3. - 3c² + c - 2c
Leno4ka [110]
When c = -3,
-3c² + c - 2c = -3c² - c
= -3(-3)² - (-3)
= -24
6 0
3 years ago
Other questions:
  • A person owned 300 shares of MNO common stock, which cost $23,400. MNO then had a 3-for-1 stock split. After the split, the pers
    9·1 answer
  • The freshman and senior classes were surveyed on
    14·1 answer
  • Solve and graph
    10·1 answer
  • What is 73 square inches. What is the paper's area in square centimeters?
    6·1 answer
  • Bonnie deposits $70.00 into a new savings account. The account earns 4.5% simple interest per year. No money is added or removed
    10·2 answers
  • Gina has 48 stickers. of the stickers have pictures of flowers. of the stickers have pictures of plants. The rest of the sticker
    5·1 answer
  • In the world’s coldest freezer, sodium gas was cooled to a temperature of 78.5°C below zero and then cooled 194.65°C more. What
    8·2 answers
  • An MP3 player costs $70 and song downloads cost $0.95 each. Write an expression that represents the cost of the MP3 player and x
    14·1 answer
  • Х<br> 1<br> 2<br> 3<br> 4<br> Y<br> 5<br> 9<br> 13<br> 17
    13·1 answer
  • The radius is cm. The circumference in terms of dr is v cm. Using 3.14 for at, the approximate circumferenc circle is v cm.​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!