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4 years ago

What is three and one-eights minus one and seven-eights?

Mathematics

2 answers:

S_A_V [24]4 years ago

8 0

two and four eights is the answer for that question

rodikova [14]4 years ago

4 0

3 1/8 - 1 7/8

3 1/8= 25/8

1 7/8= 15/8

25/8 - 15/8 = 10/8 = 1 2/8= 1 1/4

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jekas [21]

Answer:

b= -8

Step-by-step explanation:

we have: 3y +12 = 6x <=> y + 4 = 2x <=> y= 2x - 4

=> 2y=4x + b

<=> 2(2x-4) = 4x +b

<=> 4x - 8= 4x +b

<=> b = -8

6 0

3 years ago

Read 2 more answers

I need help with this please

hoa [83]

Answer:

z = 113

y = 31

Step-by-step explanation:

j || n and line a is their transversal. (given)

Therefore,

z° = 180° - 67° (exterior angles on the same side of transversal)

z°= 113°

z = 113

(5y - 88)° = 67° (exterior alternate angles)

5y - 88 = 67

5y = 67 + 88

5y = 155

y = 155/5

y = 31

7 0

3 years ago

Dawn has 2 quarters, 1 nickel,<br> and one $1 bill. How much<br> money does Dawn have?

Anna007 [38]

Answer:

$1.55

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

A ball rolls over the edge of a platform with only a horizontal velocity. The height of the platform is 1.6 m and the horizontal

Sever21 [200]

Answer:

35 m/s

Step-by-step explanation:

Let gravitational acceleration g = 9.8m/s2. We can calculate the amount of time for the ball to fall vertically a distance of 1.6 m

$1.6 = 9.8t^2/2$

$t^2 = 2*1.6/9.8 = 0.327$

$t = \sqrt{0.327} = 0.571s$

This is also the time it takes for the ball to fly horizontally, assume constant horizontal speed, we can calculate the speed it takes to travel across 20m in 0.571s

v = 20 / 0.571 = 35 m/s

4 0

3 years ago

Which angle refers to the same angle as ∠EDC

Pepsi [2]

Answer:

Point D does

Step-by-step explanation:

I took the quiz

5 0

3 years ago