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
Lynna [10]
4 years ago
15

Can someone help me solve this?

Mathematics
1 answer:
BigorU [14]4 years ago
3 0

Answer:

C

Step-by-step explanation:

The solution of a system of equations is the point where the two lines intersect. Since these two lines intersect at the point (-1,-2), the correct answer is choice C. Hope this helps!

You might be interested in
<img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B%20-%2064%7D%20" id="TexFormula1" title=" \sqrt{ - 64} " alt=" \sqrt{ - 64} " ali
LenKa [72]

Answer:

<h3>8i</h3>

Step-by-step explanation:

4 0
3 years ago
A hypothesis regarding the weight of newborn infants at a community hospital is that the mean is 6.6 pounds. A sample of seven i
shutvik [7]

Answer:

Degree of freedom is 6.

Step-by-step explanation:

A sample of seven infants is randomly selected and their weights at birth are recorded.

Given, Population mean = 6.6 pounds

Sample size = n = 7

Degree of freedom = n - 1

                                = 7 - 1

                                = 6

Degree of freedom is 6.

8 0
4 years ago
un abuelo quiere repartir una cierta cantidad de manera proporcional entre sus tres nietos de 14, 10 y 6 años de edad ¿Aquien le
vesna_86 [32]

Answer:

El niño con 14 años es el que tiene más derechos según su edad.

Step-by-step explanation:

Aquí, tenemos un abuelo que quiere compartir una cantidad de dinero entre sus nietos y queremos saber cuál de sus nietos tiene más derecho a este dinero proporcionalmente.

Creo que va a utilizar la edad de los niños como valor de proporcionalidad.

Así, compartiendo la cantidad entre sus hijos, tenemos; 14: 10: 6 que es 7: 5: 3

Entonces, lo que esto significa es que el niño con 14 años tomará 7 de los 15 lugares y es el que tomará la cantidad más alta.

Entonces, usando la edad como criterio, el niño con 14 años tiene más derecho a la cantidad a compartir.

7 0
4 years ago
Please answer!! it’s 12:08 am and i’m trying to get these two questions done
Elena-2011 [213]

Answer:

21 and 14

Step-by-step explanation:

The relationship between x and y is proportional thus the equation is

y = kx ← k is the constant of proportion

To find k use the ordered pair y = 84 when x = 28 , then

84 = 28k ( divide both sides by 28 )

k = 3

y = 3x ← equation of proportion

When x = 7 , then

y = 3 × 7 = 21 ← value required in top table

When y = 42 , then

42 = 3x ( divide both sides by 3 )

x = 14 ← value required in lower table

4 0
4 years ago
Figure J is the result of a transformation on Figure I. Which transformation would
Leto [7]

Answer:

Mirror across the y axis, then mirror across the x axis

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • What is 2x=20( solve for x)
    12·1 answer
  • Figure the standard deviation of the distribution of means for a population with a standard deviation of 20 and sample size of 1
    7·1 answer
  • ∠C and ​ ∠D ​ are vertical angles with m∠C=−3x+58 and m∠D=x−2 .<br><br><br><br> What is m∠D ?
    12·2 answers
  • Donald bought a box of golf balls for $9.27. There were 18 golf balls in the box.
    5·1 answer
  • Write the equation of a line in slope intercept form that has a slope of 4/5 and has a y- intercept of 0
    5·1 answer
  • In Macy’s, a coat has a regular price of x dollars. During a sale, the price of the coat is discounted by 20%. The expression 0.
    14·1 answer
  • What is the expanded form of this number?
    15·2 answers
  • अब पछताए होत कया जब चिडिया चुग गई खेत अनुचछेद लिखिए​
    5·1 answer
  • Write an equation for a line perpendicular to y=5x+2 and passing through the point (-5,5)
    6·1 answer
  • Anrnav was 1.5m tall in the last couple years his height increased by 20%
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!