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2 years ago

14

Addition strategies for third graders

1 answer:

Vlada [557]2 years ago

5 0

just base everything off tens and go from there

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In A ABC, AB = 51 cm, BC = 52 cm and CA = 101 cm, then find the area of A ABC,

liberstina [14]

Step-by-step explanation:

sorry..by any chance if my answer is incorrect

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2 years ago

10 plus what number equals -4

Georgia [21]

Answer:

$10 + x = - 4 \\ x = - 4 - 10 \\ x = - 14$

6 0

2 years ago

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Write in slope-intercept form an equation of the line that passes through the point (r,p) with slope q.

-BARSIC- [3]

Answer:

y=q(x-r)+p

Step-by-step explanation:

y-y1=m(x-x1)

y-p=q(x-r)

y=qx-qr+p

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2 years ago

What are the solutions of the quadratic equation x^2=9x+6

Alexandra [31]

See Quadratic Formula and Determinant's/Delta's formula

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2 years ago

Bianca deposits $3000 in a savings account earning 4.25% simple interest per year. How much interest will Bianca earn for a peri

zloy xaker [14]

Answer:

$637.50

step by step explanation :

P = $3000

t= 5years

r = 4.25% per annum

Interest = (p×r×t)/100

= (3000×4.25×5)/100

= $637.50

6 0

2 years ago