Answer:
A D and E is correct
Step-by-step explanation:
A )80% of 22
80 /100 *22
D) 80 /100 *22
= 0.8 *22
E) 80/100 *22
divide num and deno with 20 we get
4/5 *22
The equation would look like this:
h - 8⁵
To solve for the value of h.
It must be in standard form, where one side is equal to 0.
h - 8⁵ = 0
h = 8⁵
h = 8 x 8 x 8 x 8 x 8
h = 32,768
The exponent above the number indicates the number of time its base will be multiplied by itself. In this case, the base will be multiplied 5 times.
To check: h = 32,768
h - 8⁵ = 0
32,768 - 32,768 = 0
0=0
Answer:
NRP=44
Step-by-step explanation:
This is super simple.
NRQ = 96
PRQ= 52
PRQ + NRP = NRQ
NRQ- PRQ = NRP
Soooo plug the angles in....
96-56= NRP
44 = NRP
NRP=44
Hope this helped!
Answer:
42 min
Step-by-step explanation:
Joanna takes 2 mins to send a text.
2 mins = 2 x 60 sec = 120 sec
Anna takes 40 seconds to send a text
120 ÷ 40 = 3
Anna can text 3 messages in 120 sec
Together, in 120 sec ,
both of them can send out 1 + 3 = 4 texts
Number of 120 seconds needed to send 84 texts
= 84 ÷ 4
= 21
Number of seconds needed
= 21 x 120
= 2520
25020 sec = 2620 ÷ 60 min = 42 min
