3 years ago

Find the sum. + 1.5 + 3.9 A) 4.14 B) 41.4 C) 5.4 D) 0.54

Mathematics

2 answers:

Natalija [7]3 years ago

8 0

Answer:

5.4

Step-by-step explanation:

aliya0001 [1]3 years ago

7 0

C 5.4 hope this helped :)

You might be interested in

Please help meeeee!!!

bazaltina [42]

Answer:

C -8

Step-by-step explanation:

Hope it helps :)!!

7 0

3 years ago

What is the equation that is perpendicular and passes through 8,3

ss7ja [257]

Y = 4x + 5
slope = 4
perpendicular, slope = - 1/4

passing thru (8,3)

equation
y - 3 = -1/4 (x - 8)
y - 3 = -1/4x + 2
y = -1/4x +5

answer is D. y = -1/4x +5

6 0

4 years ago

write a 7 digit number to match the statement; one digit is a 4 and its value is 100 times as much as another digit that is 4

8_murik_8 [283]

I think it would be 1235404 because 4 times 100 equals 400

5 0

3 years ago

∆ABC m∠B = 90° AB = 4 BC = 3<br> Find AC

lutik1710 [3]

Step-by-step explanation:

In ∆ABC, m∠B = 90°

Therefore ∆ABC is a right angled triangle with sides AB = 4 & BC = 3. AC is the hypotenuse.

Hence, by Pythagoras theorem:

$AC^2 = AB^2 +BC^2 \\ \\ \therefore \: AC = \sqrt{AB^2 +BC^2 } \\ = \sqrt{ {4}^{2} + {3}^{2} } \\ = \sqrt{16 + 9} \\ = \sqrt{25} \\ = 5 \\ \\ \huge \red{ \boxed{ \therefore \: AC = 5 \: units}}$

8 0

3 years ago

Took a crew two hours and 48 minutes to go seven KM upstream and back again. If the rain flow of the streamers six KM per hour,

Zanzabum

Answer:

blop thats the answer

Step-by-step explanation:

8 0

3 years ago