2 years ago

Plz help me do this

Mathematics

1 answer:

MrRissso [65]2 years ago

3 0

Answer:

(i) 16 (ii) 29 (iii) 76 (iv) 23

Step-by-step explanation:

i just plugged everything into the equations.

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What graph represents the inequality y≥2−2x?

babunello [35]

$y\geq2-2x\\\\\text{Let's the line}\ y=2-2x\\\\for\ x=0\to y=2-2(0)=2\to(0,\ 2)\\for\ x=1\to y=2-2(1)=0\to(1,\ 0)$

$\text{draw a line and shade above the line}\\\\\text{Look at the picture}$

7 0

2 years ago

Read 2 more answers

Haley is 41 years old. Haley is 15 years less than seven times Marcy's age. How old is Marcie

blondinia [14]

Harley is 15 years less than seven times Marcy's age, so that means Haley + 15 = 7 * Marcy

Equation: (41 + 15) / 7 = 56 / 7 = 8

Marcy's age is 8.

Hope this helped =)

4 0

3 years ago

Find the midpoint of the line segment whose endpoints are (-2, 5) and (4, -9).Find the midpoint of the line segment whose endpoi

jek_recluse [69]

Answer:

The midpoint is $(1,-2)$

Step-by-step explanation:

we know that

The formula to calculate the midpoint between two points is equal to

$M(\frac{x1+x2}{2},\frac{y1+y2}{2})$

we have

$(x1,y1)=(-2,5)$

$(x2,y2)=(4,-9)$

substitute

$M(\frac{-2+4}{2},\frac{5-9}{2})$

$M(1,-2)$

8 0

2 years ago

Complete this sentence with the best of choices given

suter [353]

It means that the two line segments, EF and GH, are A, parallel.

The symbol between the segments (ll) is of two parallel lines, so it's stating that the segments are parallel.

5 0

3 years ago

I have no clue what the answer is

spin [16.1K]

Answer:

Second option is the correct answer.

Step-by-step explanation:

$\frac{2}{3} x - 5 > 3 \\ \\ \frac{2}{3} x > 5 + 3\\ \\ \frac{2}{3} x > 8 \\ \\ x > 8 \times \frac{3}{2} \\ \\ x > 12$

7 0

2 years ago

Plz help me do this ​

Plz help me do this