3 years ago

9th grade Quizziz help please

Mathematics

1 answer:

jenyasd209 [6]3 years ago

7 0

Answer:

a²+7a+10

a²+5a+2a+10

a(a+5)+2(a+5)

(a+5)(a+2)

a+2 is required factor

You might be interested in

9f+5(−8f+1)≤3f+7-10f+3f+7−10f

tatiyna

F>-9/17. !!!!!!! I’m serious
_

4 0

2 years ago

Read 2 more answers

Mark owes his sister $15. He earned $24 for mowing the grass. He gave 1/6 of his earnings to a local charity and then paid his s

Effectus [21]

Answer:

Step-by-step explanation:

(5/6)*24=20

20-15=5

8 0

3 years ago

Evaluate each logarithm. 100 Points for all questions.

seraphim [82]

Basic properties that will be used:

$\log_ab^n=n\log_ab$

$x^{1/n}=\sqrt[n]x$

$\log_aa=1$

All of these expression can be written to match on or more of the patterns above.

$19.\quad\log_5\sqrt[4]{25}=\log_5(5^2)^{1/4}=\dfrac14\log_55^2=\dfrac12\log_55=\dfrac12$

$21.\quad9\ln e^3+4\ln e^5=27\ln e+20\ln e=27+20=47$

$23.\quad2\log_3\sqrt{27}=2\log_3(3^3)^{1/2}=\log_33^3=3\log_33=3$

$25.\quad4\log_2\sqrt8=4\log_2(2^3)^{1/2}=2\log_22^3=6\log_22=6$

$27.\quad\log_3\sqrt[6]{243}=\log_3(3^5)^{1/6}=\dfrac16\log_33^5=\dfrac56\log_33=\dfrac56$

3 0

3 years ago

Read 2 more answers

X + y = -3 need help ASAP

kompoz [17]

What letter do u need to solveeewhq

3 0

2 years ago

Simple problem {plz try your best]

masha68 [24]

Answer:

108 degrees

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers