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
levacccp [35]
2 years ago
9

Write the quadratic equation in Standard form: 5x2-6=-6x

Mathematics
1 answer:
Sphinxa [80]2 years ago
6 0

Answer:

5x2+6x-6=0

Step-by-step explanation:

Standard form is ax2+bx+c=0

We add 6x to both sides and we get:

5x2+6x-6=0

You might be interested in
<br> I need help with the solution
Artyom0805 [142]

The answer is Pedro.

3 0
1 year ago
Hopefully, the final time I ask for help xD
gregori [183]

Answer:

y=-1/3x+15

Step-by-step explanation:

You only need to know the y-intercept which is 15, if you drew an imaginary line along the middle of the dots it would go through 15 and not 12.

6 0
3 years ago
Stern MASS ASB is doing a Valentine’s Day Fundraiser. They are selling roses for $3 each and carnations for $2 each.They sold a
horrorfan [7]

Answer:

They sold

20 Roses and 20 Carnations

Step-by-step explanation:

The total sales of 40 flowers is $100 not $10 as in the question

Roses=$3

Carnations=$2

Total flowers sold=40

Total sales=$10

Let Roses=r

Carnations=c

c+r=40. (1)

3r+2c=100 (2)

From (1)

c=40-r

Substitute c=40-r into (2)

3r+2c=100

3r+2(40-r)=100

3r+80-2r=10

r=100-80

r=20

Substitute r=20 into (1)

c+r=40

c+20=40

c=40-20

=20

c=20

r=20

Check:

3r+2c=100

3(20)+2(20)=100

60+40=100

100=100

4 0
3 years ago
YOU'LL GET 50 POINTS !!! The expression shown can be used to calculate the amount of money in dollars a grocery store customer s
lawyer [7]

Answer:

Your answer will be 7.

Step-by-step explanation:

<em>Hope This Helps!</em>

8 0
3 years ago
Read 2 more answers
About how much farther is it to drive than to walk directly from building A to building B? Round to the nearest whole number.
Sav [38]

Answer:

A. 183 meters

Step-by-step explanation:

Building A and building B are 500 meters apart. There is no road between them, so to drive from building A to building B, it is necessary to first drive to building C and then to building B. About how much farther is it to drive than to walk directly from building A to building B? Round to the nearest whole number. A) 183 meters B) 250 meters C) 366 meters D) 683 meters

Find distance BC

Cos (60°)=BC / AB (Adjacent divided by the hypotenuse)

Cos (60°)=1/2

BC=a

AB=500

Cos (60°)=BC / AB

1/2=a/500

1/2 * 500=a

250=a

a=250m

Find distance AC

Sin(60°)=AC/AB (opposite side divided by hypotenuse)

Sin(60°)=√3/2

AC=b

AB=500

Sin(60°)=AC/AB

√3/2=b/500

√3/2 * 500=b

250√3=b

b=433m

Distance AC and BC=AC+BC

433m+250m=683m

Subtract the distance AB from AC+BC

= 683m - 500m

=183m

Answer is A. 183 meters

8 0
3 years ago
Other questions:
  • Need Help with these questions. Thank You.
    10·1 answer
  • For a given angle θ, sin θ = 1. What is cos θ?
    5·1 answer
  • I need help on this question can someone please help me?
    15·2 answers
  • Point K is graphed on a number line at 3. Point L is 11 units away from point K on the number line.
    11·1 answer
  • Given: AB ≅ BC , m∠MOC = 135° OM − angle bisector of ∠AOB Prove: ∠ABO ≅ ∠CBO
    10·1 answer
  • Val buys a computer for $720. If this is 120% of what the store paid for the
    9·1 answer
  • Help me please with my geometry
    11·1 answer
  • Daniel has dinner at a restaurant and the cost of his meal is $28.00. Because of the service, he wants to leave a 20% tip. What
    11·1 answer
  • What is the coefficient of the c-term of the algebraic expression 14a -72r -c -34d?
    9·1 answer
  • Max is thinking of a number, which he calls n. He adds 8 and then doubles the sum.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!