3 years ago

Please help, will mean a lot:)

Mathematics

1 answer:

mixer [17]3 years ago

8 0

OXY=90degree...and OYZ=90degree because the tangents supported in the circle are always 90

You might be interested in

Caroline resting heart is 52 beats per minute (bpm). When she starts running her heart rate increases 1.25% each second until it

horsena [70]

Answer:74.55 beat per minute

Step-by-step explanation:

Given

Heart beat is 52 beat per minute

i.e. $B=\frac{52}{60}$ beat per sec

If heart rate is increases 1.25 % each sec

suppose B is the heart beat at first second therefore heat beat at 2 nd second

$B_2=B+1.25 \% B$

$B_2=B(1+1.25 \% )$

For 3 rd sec

$B_3=B(1+1.25\%)+1.25\%B(1+1.25\%)$

$B_3=B(1+1.25\%)^2$

similarly for 3 sec

$B_{30}=B(1+1.25\%)^{29}$

$B_{30}=1.433B$

$B_{30}=1.242\ \text{beat per second }$

$B_{30}=74.55\ \text{beat per minute}$

4 0

3 years ago

Your team scores and -8 and -for on the first two rounds of a game how can you use addition to find your Teams total score

viktelen [127]

Answer:

-12

Step-by-step explanation:

-8-4=-12

because -×-=+

and -+-=-

why because when you add the highest number gives you the sign

4 0

2 years ago

PLEASE HELP ASAP!! THIS IS LATE! :(

Svetach [21]

Answer:

States sent representatives to Congress and provided soldiers and some officers to protect the country.

4 0

2 years ago

Help please I’ll give brainliest

Sonja [21]

1/4 because there are 8 letters in vacation and two a’s meaning it’s a 2/8 chance simplify that to 1/4 (25%)

3 0

2 years ago

Read 2 more answers

Use paper to work out your answer. Talia bought a home for her pet turtle. The rectangular tank is 3 feet long, 1 foot wide, and

vampirchik [111]

Answer:

to find the volume use this formula

V=l*w*h

so we multiply 3 by 1 by 2 which makes 6

V=3*1*2

V=6 cubic ft

Step-by-step explanation:

8 0

2 years ago