1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
vovikov84 [41]
3 years ago
15

9a+10 (6a+1) please show step by step.

Mathematics
1 answer:
Elina [12.6K]3 years ago
6 0
=9a+10 (6a+1)
=54a²+9a+60a+10
=54a²+69a+10
=(6a+1) (9a+10)
a=-1/6,a=-10/9
You might be interested in
First mile in 450 seconds how many minutes was his first mile
bezimeni [28]
There are 60 seconds in a minute, so divide 450 by 6 and you get that his first mile was in 75 minutes. 
5 0
4 years ago
a jeweler buys gold jewelry and resells the gold to a refinery the jeweler buys gold for 1235.55 per ounce and then resells it f
weqwewe [10]
The jeweler bought it for (1235.55 * 73.5) = 90812.925...expenses
and the jeweler sold it for (1376.44 * 73.5) = 101168.34...revenue

profit = revenue - expenses
profit = 101168.34 - 90812.925 = 10355.415 rounds to 10,355.42 <==
4 0
4 years ago
Write a polynomial function in standard form with zeros at 0, 1, and 2.
Keith_Richards [23]

Answer:

dsadsadad

Step-by-step explanation:

3 0
4 years ago
What is the x value when g(x)=1 PLS HELP
olga_2 [115]

Answer:

I believe the answer is x=1.

Step-by-step explanation:

I am a bit confused on what is wanted, but g(x) is the x value on the line g. so when g(x)=1, I think x=1 on the line g.

3 0
3 years ago
Red maple trees can reach heights of up to 80 feet. What is thw height of the maple tree shown below? Round up to the nearest te
Salsk061 [2.6K]

Okay, here we have this:

Considering the provided figure and information, we are going to calculate the requested measure, so we obtain the following:

We can see that the triangle is a right triangle, so we can use the trigonometric ratios.

So, we know an angle, the hypotenuse of the triangle and we want to find its opposite leg, therefore the trigonometric ratio that we must use is the sine since it relates these three measures, and we obtain:

sin\lparen35)=\frac{h}{95}

Now, let's solve for h:

\begin{gathered} h=sin\left(35\right?\times95 \\ h\approx54.5ft \end{gathered}

Finally we obtain that the correct answer is the third option.

8 0
1 year ago
Other questions:
  • I need the answer for this question
    13·1 answer
  • PLEASE HELP ASAP!!!!!!!!
    7·2 answers
  • 4. Remove seven letters from this grid to leave two numbers.<br> SFEVE<br> INLVE<br> TETEE
    15·1 answer
  • Given:<br> DBC = RST<br><br> Prove:<br> ABC &gt; RST
    11·1 answer
  • If 80 inches is equivalent to 44 inches, then 28 inches would be equivalent to what?
    10·1 answer
  • Solve the inequality<br> Z-2&gt;2<br> Z &gt; 2?
    12·1 answer
  • Christina decided to make a pen for her dog that is 6 feet wide and 11 feet long. However, after looking at the place where she
    6·1 answer
  • In a tennis tournament, 25% of Sarah’s serves were aces. Design a simulation to predict how many aces you expect Sarah to serve
    6·2 answers
  • Kurt is running for student senate. He designed the t-shirt logo for his campaign. The logo is made up of a square with 14 cm si
    8·1 answer
  • If WXY is equilateral and WZY is<br> isosceles, find each missing measure.
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!