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
sasho [114]
3 years ago
12

A at duck is resting on the surface of a lake,

Mathematics
2 answers:
Studentka2010 [4]3 years ago
7 0

Answer:

B

Step-by-step explanation: cause the duck went down so the altitude decreased by 5 not increased which makes B correct.

Flauer [41]3 years ago
7 0

Answer:

B

Step-by-step explanation:

if the duck started at 0 its at ground level, it states that the duck dove, so minus 5 or -5, decreased means take away. Thus the answer is B. Sorry if I didn’t word this to help explain.

You might be interested in
What is the value of y when x = 6?<br><br> -3x + 9y = 18
solniwko [45]

y equals negative 3 so the answer is -3

5 0
4 years ago
Sean got 4 fist pounds of honey from hive he calculated the close and of 4/5 divide by 38 were statement shows the coaching give
SIZIF [17.4K]

Answer:

He can make 3 and 2 over 15 bottles of honey with 3 over 8 pound of honey in each bottle.

Step-by-step explanation:

Given:

Sean got = 4/5 pound of honey from its hive

Mass in 1 bottle = 3/8 pound of honey in each bottle.

Calculation he made:

Number of bottle, n × mass = honey got

n = 4/5 ÷ 3/8

= 4/5 × 8/3

= 32/15 bottles from 3/8 pound honey in each bottle.

6 0
4 years ago
In the relationship shown by the data linear ? If so , model the data with an equation A. The relationship is not linear B. The
dybincka [34]

Let's take two points so that we can get the equation of the line which goes through those points. P1 (-9, -2), P2 (3, -17):

m=\frac{y_2-y_1}{x_2-x_1}=\frac{-17-(-2)}{3-(-9)}=\frac{-17+2}{3+9}=-\frac{15}{12}=-\frac{5}{4}\begin{gathered} y-y_1=m(x-x_1) \\ y-(-2)=-\frac{5}{4}\cdot(x-(-9)) \\ y+2=-\frac{5}{4}\cdot(x+9)_{} \\ y=-\frac{5}{4}x-\frac{45}{9}-2 \\ y=-\frac{5}{4}x-7 \\ f(x)=-\frac{5}{4}x-7 \end{gathered}

So, y is the line which goes through the first and last points of the chart.

To proof that the rest of points go through the line as well, we will evalute each point

\begin{gathered} f(-5)=-\frac{5}{4}\cdot(-5)-7=\frac{25}{4}-7=-\frac{3}{4}\ne-7 \\ f(-1)=-\frac{5}{4}(-1)-7=\frac{5}{4}-7=-\frac{23}{4}\ne-12 \end{gathered}

Since the evaluation of these points don't correspond to the values of the chart we can assure that the relationship is not linear

7 0
2 years ago
If each of the following represents the slope of a line (or line segment), give the slope a line that is perpendicular to it. (a
Crank

Answer:

m_2 = -\frac{3}{4} -- (a)

m_2 = -\frac{7}{3} -- (b)

m_2 = -\frac{1}{4} --- (c)

m_2 = -3 -- (d)

Step-by-step explanation:

Given

a.\ m = \frac{4}{3}

b.\ m = \frac{3}{7}

c.\ m = 4

d.\ m = \frac{1}{3}

Required

Determine the slope of a perpendicular line

In geometry, the condition for perpendicularity is:

m_2 = -\frac{1}{m}

This formula will be applied in solving these questions.

a.\ m = \frac{4}{3}

m_2 = -\frac{1}{m}

Substitute 4/3 for m

m_2 = -\frac{1}{4/3}

Express as a proper division

m_2 = -1/ \frac{4}{3}

Convert to *

m_2 = -1* \frac{3}{4}

m_2 = -\frac{3}{4}

b.\ m = \frac{3}{7}

m_2 = -\frac{1}{m}

Substitute 3/7 for m

m_2 = -\frac{1}{3/7}

Express as a proper division

m_2 = -1/ \frac{3}{7}

Convert to *

m_2 = -1* \frac{7}{3}

m_2 = -\frac{7}{3}

c.\ m = 4

m_2 = -\frac{1}{m}

Substitute 4 for m

m_2 = -\frac{1}{4}

d.\ m = \frac{1}{3}

m_2 = -\frac{1}{m}

Substitute 1/3 for m

m_2 = -\frac{1}{1/3}

Express as a proper division

m_2 = -1/ \frac{1}{3}

Convert to *

m_2 = -1* \frac{3}{1}

m_2 = -\frac{3}{1}

m_2 = -3

4 0
3 years ago
Donald's car gets about 30 miles per gallon. About how many miles can Donald drive on 9.2 gallons of gas? At $3.15 a gallon, abo
NNADVOKAT [17]
30x9.2= 276 miles
9.2x3.15=$28.98
So the car can drive 276 miles if you put $28.98 of gas in it.

6 0
3 years ago
Read 2 more answers
Other questions:
  • in a survey of a town, 56% of residents own a car, 21% of residents owns a truck, and 4% of residents own both a car and a truck
    11·2 answers
  • HELP ASAP! GIVING BRAINLIEST. Please answer a,b,c, or d.
    5·1 answer
  • Where is the number 4 − 8 located on a horizontal number line?4 units to the left of 44 units to the right of 48 units to the le
    10·1 answer
  • while observing the fare meter in a taxi, a student records the following data: reading on taxi fare meter time (minutes) meter
    10·1 answer
  • Need help finding this answer for my last homework
    9·2 answers
  • 13. Solve –5√ x = –15. A. x = –9 B. x = –7 C. x = 9 D. x = 7
    9·1 answer
  • a pool in the shape of a rectangle has a perimeter of 80 feet. the pool is 8 feet less wide than it is long. find the length and
    5·2 answers
  • Find the slope of the line perpendicular for (-3,-2) and (3, 1)
    7·1 answer
  • Is point 25,20 on the line
    6·1 answer
  • The table below represents a function. Which of the following equations could be its function rule? PLS HELP!!
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!