2 years ago

PLEASE SOLVE FOR B. PLEASE HELP VERY URGENT!

Mathematics

1 answer:

aleksklad [387]2 years ago

4 0

Answer:

b1 = (2A/ h) - b2

Step-by-step explanation:

A = 1/2 h(b1 + b2)

b1 + b2 = A / 1/2h = 2A/h

b1 = (2A/ h) - b2

You might be interested in

Im really bad in math so could anybody help me

Anna71 [15]

Answer:

B , D , A ,C

Step-by-step explanation:

PEMDAS

7 0

3 years ago

Read 2 more answers

Which of the following is a perfect square? A. 400 B. 210 C. 37 D. 199

goldenfox [79]

Answer:

400

...

..............

5 0

2 years ago

Read 2 more answers

Can someone help will mark brainlist

Marina86 [1]

Answer:

See below

Step-by-step explanation:

the common ratio, r <1 so it CONVERGES (r = 1/2 in this series)

sum = a1 ( 1-r^n) / (1-r) = 1000(1-.5^10)/(1-1/2) = ~1998

for n= 30 this results in ~~2000

As it continues, the terms get smaller and smaller and the SUM converges on 2000.

3 0

1 year ago

Pls help asap I will mark brainlist

Luba_88 [7]

Answer:

A. y = $\frac{-2}{3}x$ + 3

Explanation:

slope: $\frac{y2-y1}{x2-x1}$

: $\frac{1-3}{3-0}$

: $\frac{-2}{3}$

equation: y - y1 = m( x - x1 )

y - 1 = $\frac{-2}{3}$ ( x - 3 )

y = $\frac{-2}{3}x$ + 3

6 0

2 years ago

What is the LCM of 8 and 10

iragen [17]

40

8x5=40
10x4=40

Hope this helps

3 0

2 years ago