3 years ago

Solve for the missing x coordinate above

1 answer:

7 0

The unknown vertex is on the perpendicular bisector of the opposite side. So the x coordinate is the same as that of the midpoint, x=(18+52)/2=35.

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(a+b)2 ;a=1/2 and b=2

FrozenT [24]

Answer:

$\frac{25}{4}$

Step-by-step explanation:

a + b = $\frac{1}{2}$ + 2 = 2 $\frac{1}{2}$ = $\frac{5}{2}$ , thus

(a + b)² = ( $\frac{5}{2}$ )² = $\frac{5}{2}$ × $\frac{5}{2}$ = $\frac{5(5)}{2(2)}$ = $\frac{25}{4}$

8 0

3 years ago

Read 2 more answers

Sam needs a web designer. Designer A is offering her services for an initial $510 in addition to $80 per hour. Designer B is off

lutik1710 [3]

Answer:

The answer is when they work 4 hours x=4

Step-by-step explanation:

510 + 80x = 650 + 45x

80x - 45x = 650 - 510

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x = 140/35

x = 4 hours

3 0

3 years ago

Divide. −5 1/3÷2 3/4 −12 5/6 −7 5/12 −1 31/33 −1 11/12

Dvinal [7]

Answer:

-26.0454545455

Step-by-step explanation:

4 0

3 years ago

En un avión hay 120 personas de las cuales 80 juegan fútbol, y 20 juegan voley. Pero si 10 personas juegan fútbol y voley.

Savatey [412]

120 - 80 (Futbol) - 20 (voley) = 20 - 10 (Futbol y Voley) = 10
10 Personas mas juegan Voley

Pero si estas diciendo Cuantos Juegan Voley en total, eso sera
30 Personas

7 0

3 years ago

In △ABC, m∠A=52°, c=11, and m∠B=19°. Find a to the nearest tenth.

Ugo [173]

From the problem we have

In △ABC, m∠A=52°, c=11, and m∠B=19°.

Draw the diagram with the help of given information, (see the attached image)

Now using Sine Law in the Triangle ABC, we can write

Now from Triangle ABC , we can write

$\frac{a}{sin52}=\frac{11}{sin109} \\$

Now simplify , we get

$\Rightarrow a=\frac{11}{sin109}*sin52\\ \\ \Rightarrow a=\frac{11}{0.9455}*0.7880\\ \\ \Rightarrow a=9.1676 \approx 9.2\\$

8 0

3 years ago