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
EleoNora [17]
3 years ago
9

Is algebra.

Mathematics
2 answers:
alexgriva [62]3 years ago
8 0

Answer:

x = -11/7

x = 11/7

Step-by-step explanation:

49x² - 121

Factor

(7x + 11)(7x - 11)

roots

x = -11/7

x = 11/7

lys-0071 [83]3 years ago
7 0
I’m not sure sorry but I hope you find an answer. I want to let you know that you are loved and appreciated. You got this!
You might be interested in
A restaurant offers diet soda and regular soda. In one day they sold 14 diet sodas. If the ratio of diet sodas sold to regular s
finlep [7]

Answer: 26 sodas.

Step-by-step explanation:

Let be "x" the number of regular sodas that were sold in that day.

You know that the the ratio of diet sodas sold to regular sodas sold was:

7 : 6

This ratio can also be written as a fraction:

\frac{7}{6}

Knowing that in that day they sold 14 diet sodas, you can write the following proportion:

\frac{7}{6}=\frac{14}{x}

Now solve for "x":

(x)(\frac{7}{6})=14\\\\x=(14)(\frac{6}{7})\\\\x=12

Then  the total number of sodas sold that day is:

Total=14\ sodas+12\ sodas=26\ sodas

6 0
4 years ago
WILL GIVE BRAINLIEST
Tems11 [23]

Answer:

a.

Step-by-step explanation:

seen that before

5 0
3 years ago
Read 2 more answers
Four different objects are placed on a number line at 0. The chart describes the motion of each object.
gayaneshka [121]

Answer:

Z

Step-by-step explanation:

motion- 16+8=24

displacement- 16-8=8

24/8=3

7 0
3 years ago
Read 2 more answers
I need this done please help me
levacccp [35]

Answer:

see explanation

Step-by-step explanation:

A

The area (A) of a circle is calculated as

A = πr² ( r is the radius )

Here diameter = 12 , then radius = 12 ÷ 2 = 6 , then

A = π × 6² = 3.14 × 36 = 113.04 m²

B

The circumference (C) of a circle is calculated as

C = 2πr ( r is the radius )

Here C = 28.26 , then

2πr = 28.26 ( divide both sides by 2π )

r = \frac{28.26}{2(3.14)} = \frac{28.26}{6.28} = 4.5 in

3 0
3 years ago
Find a slope of the line that contains each pair of points: (-2, -6) and (4, 2)
horsena [70]
The simplest way to do this is to use the formula where

\frac{y(2)-y(1)}{x(2)-x(1)} 

is equal to slope. 

(2--6)/(4--2)= 8/6. 

Hope this helps! 
6 0
3 years ago
Other questions:
  • Determine the area of a rectangle with a 12.2 feet and a higher of 3.6 feet
    7·1 answer
  • At a zoo, for every 6 Adult camels, there are 5 baby camels. There are a total of 44 adult and baby camels at the zoo
    8·1 answer
  • Write as a product: 25a2−0.01b10
    13·1 answer
  • Positive five can also be expressed as which of the following?
    15·2 answers
  • X2+ 9<br> how many solutions
    11·1 answer
  • Can someone help please
    14·1 answer
  • What is the y-intercept of the line?<br>A.) 0<br>B.) -2<br>C.) 1<br>D.) 1/2​
    15·1 answer
  • If angle BÂD=19°<br>Find angle ACB<br>​
    15·1 answer
  • The value of the expression -a -bl when a = 7<br> and b = -3
    15·1 answer
  • 3 y and ! Use a common denominator to find equivalent fractions for Enter the correct fractions in the boxes. Hint 1 6 4 9 5. 6
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!