HELP ASAP!!! WILL GIVE BRAINLEST!!!!

Mathematics

2 answers:

allochka39001 [22]3 years ago

6 0

Answer:

This is Conplementary and adjacent

Step-by-step explanation: Complementary means they add up to 90 degrees and they are right next to each other

natima [27]3 years ago

3 0

Answer:

Step-by-step explanation:

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F(x) =2x+1 and g(x) =x^2-7 find (f+g)(x)

GaryK [48]

$f(x) = 2x + 1 \ \ and \ \ g(x) = {x}^{2} - 7$

$(f \ \ + \ \ g)(x) = f(x) + g(x)$

$(f \ \ + \ \ g)(x) = 2x + 1 + {x}^{2} - 7$

$\boxed{(f \ \ + \ \ g)(x) = {x}^{2} + 2x - 6}$

4 0

4 years ago

XZW XYV find the perimeter of XZW? PLS HELP

sdas [7]

9514 1404 393

Answer:

180 units

Step-by-step explanation:

The perimeter of ∆XYV is ...

Pxyv = XY +YV +VX

Pxyv = 29 +31 +40 = 100

The triangles are similar, so the scale factor from ∆XYV to ∆XZW applies to the perimeter. That scale factor is ...

WX/VX = (32+40)/40 = 1.8

Then ...

Pxzw = 1.8 × Pxyv = 1.8 × 100

Pxzw = 180 . . . units

8 0

3 years ago

Saturn is 8.867 × 10^8 miles away from the Sun. Uranus is 1.787 × 10^9 miles away from the Sun. Approximately how many times far

Over [174]

Answer:

2 times

Step-by-step explanation:

Please refer to the image attached of our solar system in which Saturn and Uranus are clearly visible.

Distance of Saturn from Sun, $D_{1} = 8.867 \times 10^{8}\ miles$

Distance of Uranus from Sun, $D_{2} = 1.787 \times 10^{9}\ miles$

We have to find, how many times the Uranus is far from Sun than Saturn is far from Sun.

Let us begin by multiplying the distance of Saturn from Sun by 2: $D_{1} \times 2 = 8.867 \times 10^{8}\ miles \times 2\\\Rightarrow 17.734 \times 10^{8}\ miles\\\Rightarrow 1.7734 \times 10^{1} \times 10^{8}\ miles\\\Rightarrow 1.7734 \times 10^{8+1}\ miles\\\Rightarrow 1.7734 \times 10^{9} $\approx$ D_{2}$