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
Oksana_A [137]
3 years ago
10

When factoring to reveal the roots of the equation x² + 2x° - 9x- 18 = 0, which equations

Mathematics
1 answer:
timofeeve [1]3 years ago
7 0
1 and 3 only answer is number 2
You might be interested in
PLEASE HELP IMAGE BELOW
gtnhenbr [62]

Answer:

Q1) ans-16%

Q2) ans-50%

Q3) ans- 16%

Q4) yes, I think the question 3 and 1 are same

5 0
2 years ago
Express 120 feet in yards​
Otrada [13]

Answer:

40 yards

Step-by-step explanation:

Yard=3 feet

120/3=40

Please mark brainliest and ask more questions if you need!

3 0
3 years ago
Read 2 more answers
It is 10:30pm and my brain is not cooperating with me.
r-ruslan [8.4K]

Answer:

v = 180 {cm}^{3}

Step-by-step explanation:

V= <em>lwh</em><em> </em>or <em>l</em><em> </em><em>*</em><em>w</em><em>*</em><em>h</em>

<em>Length</em><em>:</em><em> </em><em>15</em>

<em>Width</em><em>:</em><em> </em><em>3</em>

<em>Height</em><em>:</em><em>4</em>

<em>V</em><em>=</em><em>15</em><em>*</em><em>3</em><em>*</em><em>4</em>

V=180

5 0
2 years ago
Read 2 more answers
The lengths of the two sides of a triangle (not necessarily a right triangle) are 1.00 meters and 3.46 meters. The sine of the a
Hoochie [10]

Answer:

0.1228

Step-by-step explanation:

We use sine rule

\dfrac{a}{\sin A} = \dfrac{b}{\sin B} = \dfrac{c}{\sin C}

where, in any triangle <em>ABC</em>, <em>a</em> is the side opposite ∠A, <em>b</em> is the side opposite ∠B and <em>c</em> is the side opposite ∠C.

Applying this to the question,

\dfrac{1.00}{0.0355} = \dfrac{3.46}{\sin B}

\sin B = 3.46\times0.0355 = 0.12283 \approx 0.1228

7 0
3 years ago
Polygons ABCD and EFGH are similar, find thr length of EH
GREYUIT [131]
What grade is this i think ive done this before i may be able to help

3 0
3 years ago
Other questions:
  • Help asap plsssssss ​
    11·1 answer
  • Plzzzzz help !.!.!.!.!.!.!!..!!.!.!.!.!.!.?
    6·2 answers
  • Write an inequality, in slope-intercept form, for the graph below. If necessary,
    13·1 answer
  • PLZ HURRY! I'LL GIVE BRANLIEST
    8·1 answer
  • What is the area of a triangle with the following dimensions: Base: 4 inches Height: 9 inches?
    11·2 answers
  • The complement of a 35° angle is an angle with a measure of.<br> O 65<br> O 35<br> O 155<br> O 55°
    15·1 answer
  • PLEASE HELP ASAP!! RIGHT ANSWER WILL GET BRAINLIEST
    6·1 answer
  • Factor each completely JEED THIS ASAP
    10·2 answers
  • A two-factor between-subjects design is evaluated. The F-value for Factor A has df = 1, 40 and the F-value for Factor B has df =
    7·1 answer
  • Please explain and ANSWER this question for BRAINLIEST!
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!