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
spin [16.1K]
2 years ago
9

I need help plz answer

Mathematics
2 answers:
babymother [125]2 years ago
8 0

Answer:

16

Step-by-step explanation:

do the parentheses first to get 4

8/2 x 4

4 x 4

16

algol [13]2 years ago
6 0

16 is the answer...

8÷2 × 2+2=4

4×4 = 16

You might be interested in
What inequality is shown on the graph ?
Liula [17]

The inequality of the graph that is given is: y < 2x - 3.

<h3>How to Write the Inequality of a Graph?</h3>

First find the slope (m) = rise / run of the line.

Rise = 2 units

Run = 1 unit

Slope (m) = 2/1 = 2

Y-intercept (b) = -3.

Since the shaded side is at the left, we are going to use the ">" sign. Substitute m = 2 and b = -3 into y < mx + b.

y < 2x - 3

Learn more about inequality graph on:

brainly.com/question/371134

#SPJ1

7 0
2 years ago
Please i need an answer urgently. Sum of 3 terms are 252, first term is 192. Find common ratio
Viefleur [7K]

Answer:

r=\frac{1}{4}\\\\r=-\frac{5}{4}

Step-by-step explanation:

<u>Geometric Sequences</u>

The geometric sequence is given as:

a_1, a_1r, a_1r^2, a_1r^3,..., a_1r^{n-1}

Where n is the number of the term, n≥1, and r is the common ratio.

The sum of n terms of the geometric sequence is given by:

\displaystyle S_n=a_1\frac{r^n-1}{r-1}

We are given: S3=252, a1=192, thus substuting:

\displaystyle 252=192\frac{r^3-1}{r-1}

Dividing by 12:

\displaystyle 21=16\frac{r^3-1}{r-1}

Recall that:

r^3-1=(r-1)(r^2+r+1)

Substituting:

\displaystyle 21=16\frac{(r-1)(r^2+r+1)}{r-1}

Simplifying:

21=16(r^2+r+1)=16r^2+16r+16

Rearranging:

16r^2+16r+16-21=0

16r^2+16r-5=0

Rewriting:

16r^2-4r+20r-5=0

Factoring:

4r(4r-1)+5(4r-1)=0

(4r-1)(4r+5)=0

Solving:

r=\frac{1}{4}\\\\r=-\frac{5}{4}

Both solutions are valid

6 0
3 years ago
I need helppp plzzz :((
marshall27 [118]

Answer:

u=8

3u+5u=64

8u=64

u=8

finish

3 0
3 years ago
Read 2 more answers
A given line has the equation 10x 2y=−2 . what is the equation, in slope-intercept form, of the line that is parallel to the giv
aivan3 [116]

The equation, in slope-intercept form, of the line that is parallel to the given line and passes through the point (0, 12) is y = -5x + 1

<h3>Equation of a line</h3>

A line is the distance between two points

Given the equation of a line expressed as 10x + 2y = -2. Determine the slope

2y = -10x -2

y = -5x - 1

Slope of the line is -5

The equation of a line in point-slope form is y - y1 = m(x-x1)

Substitute the point and the slope of the parallel line

y - 12 = -5(x  - 0)
y - 12 = -5x
y = -5x + 12

Hence the equation, in slope-intercept form, of the line that is parallel to the given line and passes through the point (0, 12) is y = -5x + 12

Learn more on equation of a line  here: brainly.com/question/13763238

#SPJ4

3 0
2 years ago
3. Your friend has eight sweatshirts. Three sweatshirts are green, one is white, and
Sveta_85 [38]

Answer:

3/14

Step-by-step explanation:

P (B then B) = 4/8 x 3/7 or 1/2 x 3/7

6 0
3 years ago
Other questions:
  • Please help asap!!!
    15·1 answer
  • A politician running for a third term is planning to contact all contributors to her first two campaigns. If 1,576 individuals c
    10·1 answer
  • HURRRRRRRRRRRYYY PLEASE!Brainlest
    10·1 answer
  • Find the point on the line 4x+4y+5=0 which is closest to the point (−2,−3).
    14·1 answer
  • Find the value of n so that the line perpendicular to y=−15x − 6 passes through the points (n, −12) and (4, 8) .
    12·1 answer
  • JoAnn works in a publicity office at the state university. She is paid $13.50 an hour for the first 35 hours she works each week
    7·2 answers
  • a radio transmission is 515 feet tall. a guy wire is to be attached (6)feet from the top and is to make an angle of 22 degree wi
    11·1 answer
  • BEST ANSWER GETS BRAINLIEST!!! PLEASE HELP
    7·2 answers
  • Please help ASAP !!!
    11·1 answer
  • In △ABC, we are told that c=11, ∡C=75∘, and ∡B=29∘. Solve for a and b.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!