3 years ago

How do you solve this problem?

Mathematics

1 answer:

finlep [7]3 years ago

8 0

Can you please take a photo again?

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I NEED HELP IMMEDIATELY PLEASE AND THANK YOU! Solve 7−√159−2=−5

Yuri [45]

Answer:

7-12.6-2=-5

-7.6=-5

7.6-5

2.6

4 0

3 years ago

Find the equation of the linear function 'g' going through (20,5) and (-5,-8). Use 'u' for your input variable.

frosja888 [35]

Answer:

See below

Step-by-step explanation:

Use the slope-intercept form, which will be in this case:

g(u) = mu + b, where m is the slope, b is the y- intercept

Find the slope:

$m=(y_2-y_1)/(x_2-x_1)$
$m=(-8-5)/(-5-20)=(-13)/(-25)=13/25$

Find the value of the y-intercept:

$5=1/25*20+b$
$b=5-4/5=21/5$

The equation is:

$g(u)=\frac{13}{25} u+\frac{21}{5}$

3 0

3 years ago

Evaluate z + 2+ z for x = 2, y=-3, z = -4.

Artyom0805 [142]

Answer:

-6

Step-by-step explanation:

Are you sure that z + 2+ z is correct? x and y do not appear here.

z + 2+ z simplifies to 2z + 2, and so, if z = -4, z + 2+ z has the value

2(-4) + 2, or -6.

7 0

3 years ago

A triangle has side lengths of 34in. 28in. and 42in. Is the triangle acute, right or obtuse?

Paul [167]

I believe the answer is acute. Hope this helps!!

5 0

3 years ago

Which is the graph of parent function f(x)=2^x

olga nikolaevna [1]

Option D is the correct answer

8 0

3 years ago

Read 2 more answers