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
MaRussiya [10]
3 years ago
6

X2 - 2x - 15= 0 Does 2 go into 25 and 10

Mathematics
1 answer:
Salsk061 [2.6K]3 years ago
4 0

Answer:

yes because 2 divided by 25 is 15 and 10 divided by 2 is 5

Step-by-step explanation:

You might be interested in
I- Please someone help me -_- I hate math so much
zzz [600]

Answer:

5 & 13

Step-by-step explanation:

a. -9 + 4 = -5

Absolute Value = 5

b. Absolute value of -9 is 9

9 + 4 = 13

<em>hope this helps :)</em>

6 0
3 years ago
Read 2 more answers
Which of the following expressions correctly uses the properties of summations to represent
madam [21]

Answer:

Option C is correct.

7 \cdot \sum_{i=1}^{18} i^2 + 9 \cdot 18

Step-by-step explanation:

Given the expression:  \sum_{i=1}^{18} (7i^2+9)

Using properties of summation:

  • \sum_{i=1}^{n} (a+bi) =\sum_{i=1}^{n} a + \sum_{i=1}^{n} bi
  • \sum_{i=1}^{n} a = an

Using properties of summation in the given expression we have;

\sum_{i=1}^{18} (7i^2+9)

= \sum_{i=1}^{18} 7i^2 + \sum_{i=1}^{18} 9

=7 \cdot \sum_{i=1}^{18} i^2 + 9 \cdot 18

Therefore, the following given expression uses the properties of summation to represents is, 7 \cdot \sum_{i=1}^{18} i^2 + 9 \cdot 18


8 0
3 years ago
Read 2 more answers
If the actor is to the audience’s right the actor is _______.
kati45 [8]
I think the answer is stage left because if you flip your view point, you'll get stage left. 
Hopefully that helped! :) 
7 0
3 years ago
Completely factor the polynomial: x^2 - 13x + 12
posledela

(x-12)(x-1) is the answer.

7 0
3 years ago
Read 2 more answers
On a coordinate plane, a curved line with minimum values of (negative 2, 0) and (2.4, negative 51) and a maximum value of (negat
Dvinal [7]

Answer:

b

Step-by-step explanation:

7 0
4 years ago
Read 2 more answers
Other questions:
  • A school club needs 300 feet of rope for a project. They have the amounts of rope listed below.
    15·1 answer
  • Brainielst!! Last 3 questions please!
    13·1 answer
  • Is math related to science? if so write a paragraph stateing how and when it was found out
    15·1 answer
  • How would you know if these 2 triangles are similar or not
    5·1 answer
  • the weather forecaster say that it is 200 C on Mars. Neptune is 7/10 as hot as mars. how hot is it in Neptune
    7·1 answer
  • You and a friend go out to eat, the food and drinks cost $22.50, and there is a 9% sales tax. How much is the bill? (Round to th
    6·1 answer
  • Hello can anyone answer this for me please ? I will give brainliest
    12·1 answer
  • How many kilometres on the ground is represented by 9 cm on the map?
    9·1 answer
  • Change 10 m/s in km/h
    10·2 answers
  • Please help solve and create the equation.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!