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
VLD [36.1K]
3 years ago
12

Shiela is 1.7m tall. Her son is 109cm tall. How many meters taller is Shiela than her son?

Mathematics
2 answers:
ollegr [7]3 years ago
8 0

Answer:

Sheila is 0.61 meters taller than her son.

Step-by-step explanation:

First, you would convert 109 cm into meters. Once converted, Sheila's son would be 1.09. Then you would subtract 1.09 from 1.7 to find your answer!

Tju [1.3M]3 years ago
3 0
Shiela is 0.61 meters taller than her son.
You might be interested in
Express the equation in rectangular form<br> a) r = 2sin(2Θ)<br> b) r = 4cos(3Θ)
Dafna11 [192]

Answer:

a.  sqrt(x^2+y^2) * (x^2+y^2) = 4xy

b.  (x^2+y^2)^2 = 4x{ (x^2 - 3 y^2}

Step-by-step explanation:

a) r = 2sin(2Θ)

r* = 2 sin 2 theta

We know  sin 2theta = 2 sin theta cos theta

r = 2 * 2 sin theta cos theta

sin theta = y/r  and cos theta = x/r

r = 4 y/r * x/r

r = 4xy / r^2

Multiply each side by r^2

r^3 = 4xy

r * r^2 = 4xy

We know r = sqrt(x^2+y^2)  and r^2 = (x^2+y^2)

sqrt(x^2+y^2) * (x^2+y^2) = 4xy

b) r = 4cos(3Θ)

we know that cos 3 theta = cos^3(theta) - 3 sin^2(theta) cos(theta)

r = 4 *cos^3(theta) - 3 sin^2(theta) cos(theta)

Factor out a cos theta

r = 4 *cos(theta){ cos^2 (theta) - 3 sin^2(theta) }

We know that  sin theta = y/r  and cos theta = x/r

r = 4 (x/r) { (x/r)^2 - 3 (y/r)^2}

r = 4 *(x/r) { (x^2/r^2 - 3 y^2/r^2}

Multiply by r

r^2 = 4x { (x^2/r^2 - 3 y^2/r^2}

Multiply by r^2

r^2 *r^2 = 4x { (x^2 - 3 y^2}

r^4 = 4x{ (x^2 - 3 y^2}

We know  r^2 = (x^2+y^2)

(x^2+y^2)^2 = 4x{ (x^2 - 3 y^2}

5 0
3 years ago
Which numbers between 10 and 20 do not appear in the table at all?
dem82 [27]

Answer:

11, 13, 17, 19,

Step-by-step explanation:

dunno

7 0
3 years ago
Simpfily -39 + 3/2(10)
likoan [24]

Answer:

-38.85   or -24

Step-by-step explanation:

What I do is start with the brackets along with the rest of the numbers involved

2(10) is basically 2 x 10= 20

-39 + 3/20

3/20 = 0.15

-39 + 0.15 = -38.85

Unless if 3/2(10) has 3/2 as a fraction, the answer would be -24

4 0
3 years ago
If the cube shown is 5 inches on all sides, what is the length of the diagonal, x, of the cube?
Pavel [41]

Answer:

5\sqrt{3} inches

Step-by-step explanation:

3 0
3 years ago
If quadrilateral ABCD is similar to quadrilateral RSTU, which angle corresponds to ?C?
prohojiy [21]

If they are congruent then angle C corresponds to angle T

7 0
3 years ago
Other questions:
  • The ratio of the perimeters of two rectangles is 4 to 7. The perimeter of the larger rectangle is 42 inches. What is the perimet
    15·1 answer
  • Evaluate 32 + (7 − 2) ⋅ 4 − 6 over 3 .
    8·1 answer
  • In a circle, a central angle whose measure is pi/2 radians intercepts an arc whose length is 3pi/2 centimeters. How many centime
    11·1 answer
  • Question 2 (Essay Worth 10 points)
    5·1 answer
  • the graph of a sine function is shown. select two points on the midline of the function that are separated by a distance of one
    15·1 answer
  • Which structures secrete chemicals utilized for the completion of digestion within the small intestine?
    13·1 answer
  • Please help me with this! I’m so lost :((
    6·1 answer
  • Your friend is hitting a golf ball. The picture shows a line from your friend to the hole, and also a line to a tree and a line
    8·1 answer
  • The perimeter of a rectangle is 44 inches. If the width of the rectangle is 8 inches, what is the length? OA. 14 inches​
    12·2 answers
  • How much % is 1/4<br> PLEASESSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!