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
arlik [135]
3 years ago
5

Help please ?.......

Mathematics
1 answer:
algol133 years ago
7 0

Answer:

Step-by-step explanation:

It is simply the sumation of a triangle and a rectangle minus a half circle.

    area triangle + area rectangle - area half circle  = Total area

        1/2( bh )    +    bh        -  (π (d/2)²) / 2       =   Total area

         0.5(7)(6)  +    (10)(7)   -  (π (7/2)² ) / 2      =  Total area cm²

             21        +     70       -   19.24       =      71.76 cm²

       

You might be interested in
how to find the period, amplitude, and vertical shift of a sinusoidal graph. please explain in the simplest way possible, tyyyy
Kay [80]

Answer:

Step-by-step explanation:

a) period is the length of one cycle  ( one full squiggle ) If you are lucky and the graph is on exact numbers.. at a high point and to the next high point.. then just take that horizontal distance,  that's one period  also if it's not  you could find the period, T,  by using  T = 2pi / k    where k is a number that represents how fast , or how many times the wave cycles in one second or some other amount of time.  

b) Amplitude is a number that goes right before the sinusoid, which is multiplied by it because,  sin , cos,  are at max 1 or at min -1  

c)  vertical shift is what is added , for upwards shift... before or after the                      sinusoid  ie  sin , cos,  ect ect.

does this help?

4 0
3 years ago
How do you write 53,806 in expanded form using exponents
lapo4ka [179]
5 • 10^4 + 3 • 10^3 + 3 • 10^2 + 6 • 10^0
5 0
3 years ago
(02.06 MC) Figure ABCD is a rhombus, and m∠BAE = 9x + 2 and m∠BAD = 130°. Solve for x. Rhombus ABCD with diagonals AC and BD and
SVEN [57.7K]

An angle bisector divides an angle into equal parts.

<em>The value of x is 7</em>

The given parameters are:

\angle BAE = 9x + 2

\angle BAD = 130^o

Line AE is the angle bisector of \angle BAD

This means that:

\angle BAD = 2 \times \angle BAE

So, we have:

130 = 2 \times (9x + 2)

Divide both sides by 2

65 = 9x + 2

Subtract 2 from both sides

63 = 9x

Divide both sides by 9

7 = x

Rewrite as:

x = 7

Hence, the value of x is 7

Read more about angle bisectors at:

brainly.com/question/12896755

3 0
3 years ago
Round 5,438 to the nearest hundred
rodikova [14]

Answer:

5,400

Step-by-step explanation:

6 0
3 years ago
Read 3 more answers
Please help me!!! <br> I forgot how to do this
lara [203]

Answer:

3.25 cups

Step-by-step explanation:

i think. have a good day!

lol i got it wrong. sry.

6 0
3 years ago
Read 2 more answers
Other questions:
  • How strongly do physical characteristics of sisters and brothers correlate? here are data on the heights (in inches) of 11 adult
    7·1 answer
  • What is 3 4/5 times 2 1/3 ?<br> Your answer
    13·1 answer
  • -5x-10=10 please help now
    12·2 answers
  • Plzzzzzz nowwwww❤️❤️❤️❤️
    6·1 answer
  • Question #3 A. B. <br> Help please
    7·1 answer
  • I am terrible at slope I need help
    12·2 answers
  • 4000 minutes is equal to how many days, hours, and minutes
    15·1 answer
  • What 58+98 need help
    5·2 answers
  • a car travels at an average speed of 64 miles per hour. How long does it take to travel in 3 hours and 30 minute
    12·1 answer
  • Quadratic equation 3x2 - 5x - 12
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!