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
kotegsom [21]
3 years ago
14

58.15 If f(x) = 5x + 40, what is f(x) when x = -5?

Mathematics
1 answer:
Ket [755]3 years ago
7 0

Answer:

15

Step-by-step explanation:

if you put x=-15

f(x) = 5*-5 +40

=-25+40

=15

You might be interested in
Solve for x: −2x + 5 &lt; 7<br> a. x &gt; −1<br> b. x &lt; −1<br> c. x &gt; −6<br> d. x &lt; −6
skad [1K]
Since we divided by a negative 2 on both sides the sign switches and the answer is { a. x > -1 }
4 0
2 years ago
A park maintenance person stands 16m from a circular monument. Assume that her lines of sight from tangents to the monument and
Tanzania [10]

Answer:

D 133 degrees

Step-by-step explanation:

The measure of an angle external to a circle = the difference of the two arcs intercepted divided by 2

47  = [ (360 - x) - x ] / 2

94 = 360 - 2x

x = 133 degrees of the arc

8 0
2 years ago
If 20% of a number p is 10, what is 10% of p?
kobusy [5.1K]

Answer:

5

Step-by-step explanation:

20% of p = 10

20% = 0.2

Multiply

0.2p = 10

Multiply both sides of the equation by 5

p = 50

Find 10% of p

10% = 0.1

Multiply

0.1(50)

5

10% of p is 5

Hope this helps :)

8 0
3 years ago
Read 2 more answers
A hiker is climbing down a valley. He stops for a water break 4 times. Between each break, he descends 15 meters. How many meter
Murljashka [212]

The word in the problem that indicates that a negative sign should be used is "descend"

<h3></h3><h3>How many meters did he descend?</h3>

We know that he stops for water breaks four times, and between each water break, he descends 15 meters.

The written equation is:

4*(-15)m = -60m

Why the negative sign is used?

The negative sign is used because the hiker is descending, so its height is decreasing. The word in the problem that indicates that a negative sign should be used is "descend"

If you want to learn more about signs:

brainly.com/question/5870782

#SPJ1

7 0
1 year ago
11.57-n=7.51 write the unknown number for n
shusha [124]
It is true and stands for 4.06
7 0
3 years ago
Read 2 more answers
Other questions:
  • Name two points on a line that has a slope of 5/8. There is no graph.
    6·1 answer
  • Convert: 8.9 mm = cm
    9·2 answers
  • Helppppp plzzz‼️‼️‼️‼️ its slope-intercept form do number 35 only
    14·1 answer
  • Joanne buys a rectangle rug with an area of 34/4 square meters the length of the rug was 7/2
    13·1 answer
  • Help pls! i cant figure it out
    12·2 answers
  • Helpppppp meeeee .......
    5·2 answers
  • The arc measure of AB is 74, what is the arc measure of CD?
    5·1 answer
  • 3x2+5y for x = 4 and y = 2.<br> Need a right answer ASAP
    10·1 answer
  • PLEASE ANSWER THE BLANKS ASAP
    9·1 answer
  • Rewrite 32 +68= 100 using the Commutative Law of Addition
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!