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
Nady [450]
3 years ago
6

Is (2, -5) a solution to the system? y = -3x + 1 y = 4x - 3

Mathematics
2 answers:
amid [387]3 years ago
7 0

Answer:

no

Step-by-step explanation:

Doss [256]3 years ago
5 0

Answer:

No

Step-by-step explanation:

When you substitute (2,-5) for the second equation, you get -5=5, which is false.

You might be interested in
Thank you guys for helping me I know I'm being annoying
Ierofanga [76]
A² + b² = c²

c² = 4² + 6.5²

c² = 58.25

c = 7.63

Perimeter = 4 + 6.5 + 7.63 = 18.13 units.

Perimeter after the increase in scale = 18.13 x 4 = 72.52 units.

Answer:  72.52 units
8 0
3 years ago
Find the perimeter of the image below.
Serggg [28]

Answer:

125.74 units

Step-by-step explanation:

30.18 units

33.00 units

28.38 units

34.18 units

125.74

3 0
3 years ago
If Z= 2+2i, what is z^4?
Dimas [21]

Answer:

assume z is equal to 5.

log(z^4/5) equals log(5^4/5) equals log(5^3) equals 2.096910013.

4 * log(5) - log(5) equals 2.096910013.

they give you the same answer.

this means they're equivalent.

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Here is a garden and a pond.
Anna11 [10]

Answer:

<h2>Kayla needs 8 boxes of grass seed to cover the whole garden without including the pond.</h2>

Step-by-step explanation:

You can observe a representation of this problem in the image attached.

Notice that the grass seed is gonna be put only in the green zone, out of the pond. So, we need to find each area and subtract them.

A_{garden}= 14 \times 9 =126 \ m^{2}  \\A_{pond}=2.4 \times 3.8 = 9.12 \ m^{2}

The difference is

A_{seed}=126 - 9.12 =  116.88 \ m^{2}

Now, according to the problem, one box of grass seed covers 15 meters of the garden, let's divide this number with the seed area.

n=\frac{116.88}{15} \approx 7.792

Therefore, Kayla needs 8 boxes of grass seed to cover the whole garden without including the pond.

8 0
3 years ago
In March, you have $220 in your savings account. By the end of April, your savings have increased by 30%. How much money do you
slamgirl [31]

Answer:

286

Step-by-step explanation:

I dit 220+30%=286

7 0
3 years ago
Read 2 more answers
Other questions:
  • Let f= {(-5,1).( - 4,0).(0,6)}<br> Find f(0)<br> f(0)=
    5·1 answer
  • What is the value of f(x)=36^x when x=1/2
    6·2 answers
  • What is 1/8 * 1/9, i need it quick
    9·2 answers
  • Help with number 10 pls it seems really easy!!
    8·1 answer
  • Is y= -9/5x + 1/5 perpendicular to y= 5/9x + 2/9
    10·1 answer
  • A small plane travels north at 240 mph. A jet leaves the same airport 30 minutes later and follows the other plane at 360 mph. H
    13·1 answer
  • Write the standard form of the line that passes through the given points. Include your work in your final answer. Type
    15·1 answer
  • 20 POINTS AND WILL GIVE BRAINLIEST IF MORE THAN ONE ANSWER!
    15·1 answer
  • Each student at school is given 7 folders on the first day of school. The number of folders
    9·1 answer
  • 2 people working at the same rate will take 6 hours to paint a room.
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!