Answer:
11:
since diagonal are equal of rectangle
QS=RT
4x+6=6x-4
6+4=6x-4x
2x=10
x=10/2
x=5
now
diagonal :4x+6=4*5+6=<u>26</u>
12.
again
QS=RT
9x+12=11x-10
12+10=11x-9x
2x=22
x=11
now
diagonal=9*11+12=99+12=<u>111</u>
The nearest tenth would be 40
Answer:
16x square -9
Step-by-step explanation:
4x^2-9=
4x*4x-9
16x square -9
Answer:
0.0000000385
Step-by-step explanation:
move the dot to the left 8 times cause it -8 .
Answer: Lucy gets $450 for intrest.
Step-by-step explanation: Remember, I=prt. So multiply 5,000 and 0.03 and 3. Therefore, the final answer is $450. Plz mark brainliest
