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
Andreas93 [3]
4 years ago
14

Given f(x) = 5x-5 find f(-2)​

Mathematics
1 answer:
lys-0071 [83]4 years ago
5 0

Answer:

f(-2) = -15

Step-by-step explanation:

f(x) = 5x-5

Let x = -2

f(-2) = 5(-2) -5

      = -10 -5

     =-15

You might be interested in
 Can someone pleaseeee help if you’re correct I’ll give u brainlist
zhenek [66]

Answer:

y = 43, z = 16

Step-by-step explanation:

congruent essentially means they're the same. If you mentally map one triangle onto the other, you'll see that 43, the hypotenuse, lines up with y, and 16 lines up with z.

3 0
3 years ago
A polymomial function has a zeros at -1, 2, and 7 (all multiplicity 2), 3 (multiplicity 1), and 0 (multiplicity 4). Write a func
harkovskaia [24]

Answer:

the answrs c

Step-by-step explanation:

kjefn;iquebqbvdhcyuaorgykurg

8 0
3 years ago
A shop sells orange juice in the following ways:
ICE Princess25 [194]

Answer:

The cheapest way to purchase 9 liters of orange juice would be to buy 3 promotions of 2 1.5 liter bottles of drink at £ 5 each promotion, totaling £ 15.

Step-by-step explanation:

To obtain the cheapest way to buy 9 liters of orange juice, the cost per liter of each type of container must be determined:

500 ml bottle = £1.15 (£2.30 per liter)

1.5 l carton = £2.70 (£1.80 per liter)

2 cartons of 1.5 l = £5 (£1.66 per liter)

3.5 l carton = £5.75 (£1.64 per liter)

Thus, there is in principle a staggered way to buy the drink: 2 cartons of 3.5 liters, plus 1 carton of 1.5 liters, plus 1 bottle of 500 ml, which would add up to a total cost of £15.35 (5.75 x 2 + 2.70 + 1.15) .

Now, you could also take advantage of the promotion of 2 cartons of 1.5 l at £5, with which buying 3 of these promotions would acquire the 9 liters of drink (1.5 x 2 x 3) at £15 (3 x 5).

Thus, the cheapest way to purchase 9 liters of orange juice would be to buy 3 promotions of 2 1.5 liter bottles of drink at £ 5 each promotion, totaling £ 15.

3 0
3 years ago
Evaluate 8 − 12 ÷ 2 + 3. 1 −1 4 5
Anvisha [2.4K]

According to the order of operations, multiplication and division are performed before addition and subtraction.

... 8 - 12 ÷ 2 + 3

... = 8 - 6 + 3 . . . . . . 12÷2 = 6

... = 2 + 3 . . . . . . . . . 8-6 = 2

... = 5

7 0
3 years ago
Read 2 more answers
The sixth grade art students are making a mosaic using tiles in the shape of right triangles.Each tile has leg measures of 3 cen
SCORPION-xisa [38]

Answer:

Am = 1500 cm²

Step-by-step explanation:

If you mean leg around the right angle a = 3 cm and b = 5 cm then :

Formula for calculating area of the right triangle is:

A = a · b / 2  since we have 200 triangles, area of the mosaic is:

Am = 200 · A = 200 · a b / 2 = 200 · 3 · 5 / 2 = 1500 cm²

Am = 1500 cm²

God with you!!!


3 0
4 years ago
Other questions:
  • Please please please I need help
    6·1 answer
  • Find the measure of angle x in the figure.<br> Angle x measures?
    6·2 answers
  • Can someone help with this question?
    15·2 answers
  • How to write 1.35 as a fraction in lowest form
    13·2 answers
  • 2.087 as A mixed number
    6·2 answers
  • Drag the simplified value into the box to match each expression.
    10·2 answers
  • G(x) = 1/2 – 3; g(x) = -4
    14·2 answers
  • 0.2) Sharad bought one quintal of onions for Rs 2000. Later he
    14·1 answer
  • What is the slope of the linear equation that has the values shown?
    5·1 answer
  • PLEASE HELP! FIFTEEN BRAIN POINTS :D
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!