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
Minchanka [31]
3 years ago
5

Can you answer this one question please

Mathematics
1 answer:
Fofino [41]3 years ago
5 0

Answer:

B.

(3, 2) is the intersection point of the graphs of

x + y = 5 and x - y = 1.

Step-by-step explanation:

You might be interested in
Someone plz help!!!!!! ​
aliina [53]

Answer: X = 7√2

Step-by-step explanation:

Let first Consider triangle BDC,

Cos C = adjacent/ hypothenus

Cos C = 7 / x ...... (1)

Also, let consider triangle ABC

Cos C = adjacent / hypothenus

Cos C = x / 14 ....... (2)

Since angle C is the same, equate equation 1 to 2

7/ x = x / 14

Cross multiply

X^2 = 98

Make x the subject of formula

X = sqrt (98)

X = sqrt ( 49 × 2 )

X = sqrt (49) × sqrt (2)

X = 7 sqrt(2)

X = 7√2

8 0
3 years ago
You work for a pharmacy and monthly sales of asthma inhalers in your pharmacy follows a normal distribution with a mean of 191 i
grin007 [14]

Answer: -1.33 .

Step-by-step explanation:

Formula to find the Z-score :

Z=\dfrac{\text{Expected value - Mean}}{\text{Standard deviation}}

Given: Mean = 191  and Standard deviation = 21

Then , the z-score corresponding to the expected value of 163 will be :

Z=\dfrac{163-191}{21}\\\\=\dfrac{-28}{21}\approx-1.33

Hence, the z score corresponding to selling 163 inhalers is -1.33 .

3 0
3 years ago
Help on number 12 please?​
zloy xaker [14]

Answer:

f(n)= 5 · 4

f(n) = 5 \times 4 ^{n - 1}

Step-by-step explanation:

You use the explicit formula for geometric sequence. The five is the firat term and is placed correctly. The 4 is the rate of change, because if you multiply 5 by 4 you get 20 and so on.

7 0
3 years ago
-10x = -210 how would i find this answer?
jeka94

To find the answer to -10x=-210 you must divide -210 by -10

-210/-10= 21

Therefore x=21

So the proper equation is -10(21)=-210

3 0
3 years ago
Read 2 more answers
Marvin Martian, Aly Alien, and Hank Human are all looking for a hidden spaceship. Their probabilities of
never [62]

Answer: Aly , Marvin, Hank

Step-by-step explanation:

Aly has the lowest with 20, Marvin has 30, and hank has 50. it says least to mostly likely to win

7 0
3 years ago
Read 2 more answers
Other questions:
  • The area of Chile is 291,930 square miles. The area of Mexico is 761,606 square miles.
    11·1 answer
  • What is linear expansivity?
    7·1 answer
  • The lesson of __________ is to forget about the money that’s irretrievably gone and instead to focus on the marginal costs and b
    6·1 answer
  • Name the salt formed when magnesium reacts with hydrochloric acid
    14·1 answer
  • What is the best way to estimate the quotient of 7,713 divided by 18
    5·1 answer
  • Simplify the following expression. one-fourth(16 – 12x)
    13·1 answer
  • The original price of a pair of shoes is $29.90 and there is a markdown of 10% for a
    12·1 answer
  • Need an answer fast, solve for X will mark brainliest
    9·1 answer
  • Ill give you brainliest>>>Write an equation of the line passing through the point (5, 2) that is perpendicular to the l
    8·1 answer
  • A group of randomly selected Clyde Marketing employees were asked what their most common form of transportation is. The bar grap
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!