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
astraxan [27]
3 years ago
6

A-(9b-13b) = A=12, b= -2

Mathematics
2 answers:
erastova [34]3 years ago
5 0

Answer:

4

Step-by-step explanation:

A-(9b-13b) =

Let a = 12 and b = -2

12 - (9*-2 -13*-2)

Inside the parentheses first

12 -( -18+26)

12 - (8)

12 -8

4

nalin [4]3 years ago
4 0

Answer:

The answer is 4.

Step-by-step explanation:

12 - (9(-2) - 13(-2))

9 x -2 = -18

13 x -2 = -26

-18 - (-26) = 8

12 - 8 = 4

Hope this helps :D

You might be interested in
a woman 1.65. tall stood 50m away from the foot of a tower,and observe that the angle of elevation of the top of the tower to be
ElenaW [278]

\sf\huge\underline{\star Solution:-}

\rightarrowLet the women's height be AE and distance between the women and tower be AC.

Also let the height of tower be BC.

\rightarrowNow, clearly it is forming a triangle.

So, in triangle ABC,

\rightarrow\sf{Tan50° \:= \: \frac{BC}{AC}}

\rightarrow\sf{1.19 \:= \: \frac{BC}{50}}

\rightarrow\sf{1.19 ×50\:= \: BC}

\rightarrow\sf{59.5m\:= \: BC}

\rightarrowHence, BC = 59.5m

So, BD(total height of the tower)\sf{ = \:BC+CD}

\sf{= \:59.5+1.65}

\sf{=\: 61.15m}

Therefore, total height of the tower =\sf\purple{ 61.15m.}

________________________________

Hope it helps you:)

5 0
2 years ago
Read 2 more answers
Feven can that you ply two wars will the same base, the new exponent is the product
lorasvet [3.4K]
3.3=3 since the denominator is greater than the numerator
6 0
3 years ago
HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Radda [10]
This is what the diagram is saying
(-4)+(-9)= -13
6 0
3 years ago
2x-17=9/x solve by factoring
aleksley [76]
X=9, - 1/2 is the answer
7 0
4 years ago
Can anybody help me thank you
IceJOKER [234]
Remember that you can convert percentages to decimals by dividing them by 100.

You can convert decimals to percentages by multiplying them by 100.

Here are my answers:
11.

(a) 55% < 0.75

(b) 0.23 < 28%

(c) 74% > 0.70

(d) 1/2 < 2/3

(e) 3/4 < 7/8

(f) 3/5 > 2/11
8 0
3 years ago
Read 2 more answers
Other questions:
  • A 50<br> Blo<br> 5,000 is<br> times greater<br> than 500.<br> C 1,000<br> D 100
    13·1 answer
  • Marcy left for school and felt like running. She ran for a while and then stopped to rest. After resting, she walked the rest of
    15·1 answer
  • Let y be the difference of two numbers such that one number varies directly as x while the other number varies inversely as x. I
    12·1 answer
  • For what value(s) of k is the linear system consistent? (Enter your answers as a comma-separated list.)
    5·2 answers
  • The graph of g is a vertical stretch by a factor of 4 and a reflection in the x-axis, followed by a translation 2 units up of th
    12·1 answer
  • -2y-5(6z-4y)-3z can anyone help me
    13·1 answer
  • Operaciones con numeros reales suma ejemplos
    10·2 answers
  • Help for brainiest and extra points !!!
    5·2 answers
  • What is the unit price of 12 cupcakes for 25 dollars​
    7·2 answers
  • Solve for x. 5 1/2 ≥ 1.6x<br> x ≥3 7/16<br> x ≤ 3 7/16<br> x ≥ 8 4/5<br> x ≤ 8 4/5
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!