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2 years ago

How do you solve 54767876+11222.9847

Mathematics

1 answer:

natima [27]2 years ago

7 0

Answer:

54779098.9847

Step-by-step explanation:

You add them together

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50 POINTS!!!!

garri49 [273]

Answer:

The answer is D

x = 4

y = -2

z = 3

Step-by-step explanation:

Plug in the values of x and z into the first equation, and see that D is the only choice that is correct.

4 0

2 years ago

Read 2 more answers

What are the solutions of the quadratic equation? 4x^2+34x+60=0

insens350 [35]

Answer:

Option 3) -6,-5/2

Step-by-step explanation:

we know that

The formula to solve a quadratic equation of the form

$ax^{2} +bx+c=0$

is equal to

$x=\frac{-b(+/-)\sqrt{b^{2}-4ac}} {2a}$

in this problem we have

$4x^{2} +34x+60=0$

$a=4\\b=34\\c=60$

substitute in the formula

$x=\frac{-34(+/-)\sqrt{34^{2}-4(4)(60)}} {2(4)}$

$x=\frac{-34(+/-)\sqrt{196}} {8}$

$x=\frac{-34(+/-)14} {8}$

$x_1=\frac{-34(+)14} {8}=-\frac{20}{8}=-\frac{5}{2}$

$x_2=\frac{-34(-)14} {8}=-6$

6 0

2 years ago

While traveling along a highway a driver slows from 48 m/s to 30 m/s in 24 seconds. What is theautomobile’s acceleration?a.+ 0.7

kkurt [141]

Answer:

i dont care

its -75m/sc

Step-by-step explanation:

6 0

2 years ago

Two consecutive odd number have a product of 35. What are the numbers?

Kryger [21]

5 and 7… 5x7=35
you’re welcome

6 0

1 year ago

Help please anyone...

dybincka [34]

Answer:

A.) -5

Step-by-step explanation:

-3×-5 = 15 (two negatives equal a positive)

15-4 = 11 which is greater than 7

feel free to mark brainliest if this helped you :)

8 0

2 years ago