3 years ago

Please answer 1 & 2 .

Mathematics

2 answers:

mezya [45]3 years ago

6 0

The top question about bananas is C.

Rina8888 [55]3 years ago

4 0

64:80 reduces to 4:5
16:64 reduces to 1:4

3:8-------9:24

You might be interested in

Plz help me ...

Novay_Z [31]

10kg=390 Rs
100kg=4 000 Rs
390x10= 3900 rs
4000-3900=100 Rs
lỗ 100rs

8 0

3 years ago

Sketch the curve with the given vector equation. Indicate with an arrow the direction in which t increases. r(t) = 4 cos(t)i + 4

slega [8]

Answer:

The equation to this question is " $x^2+y^2=16$ "

Step-by-step explanation:

Given value:

$\to r(t) = 4 \cos (t)i + 4 sin(t)j + k\\where \\\\\to x(t)= 4 \cos t\\\to y(t) = 4 \sin t\\\to z(t)=1\\$

$\to x^2+y^2= 16 \cos^2 t +16 \sin^2 t\\\\\to x^2+y^2= 16 (\cos^2 t +\sin^2 t)\\\\\therefore (\cos^2 t +\sin^2 t =1)\\\\\to x^2+y^2= 16 (1)\\\\\to x^2+y^2= 16\\\\\to z=1$

So, the curve $r(t) = 4 \cos (t)i + 4 sin(t)j + k$ is basically a circle, which is defined in the attachment file.

7 0

3 years ago

Sales of 10 000 increase by 65 each year

lorasvet [3.4K]

Answer:

Whats the question

Step-by-step explanation:

also if you are looking for the unit rate its 153.846...

or if you are looking for how many in 2 years then 650,000

Hope this helps

Have a nice day :)

3 0

3 years ago

Read 2 more answers

The daughter is 36 years younger than her mother. How many years ago was the mother 5 times he daughters age, if she is 50 now?

Anni [7]

Answer:

5 years ago

Step-by-step explanation:

8 0

3 years ago

The y intercept of a function is where x = 0 True False

natka813 [3]

The answer is true :)

6 0

3 years ago