3 years ago

PICTURE ISSSS SHOWN...

Mathematics

1 answer:

SpyIntel [72]3 years ago

3 0

Your answer is 144, because the arc is twice as big as the angle

hope this helps

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Simplify 5a-2(-3a +b).

Serggg [28]

Steps to solve:

5a - 2(-3a + b)

~Distribute

5a + (-2 * -3a) + (-2 * b)

~Simplify

5a + 6a - 2b

~Simplify

11a - 2b

Best of Luck!

4 0

3 years ago

a firehouse ladder can expend to 28ft. how many inches is that? use unit analysis to solve this conversation problem. (1ftt=12in

denis-greek [22]

Answer:

336inch

Step-by-step explanation:

1ftt=12in

28ftt=12 ×28

=336in

8 0

3 years ago

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Circle E with center at (−5, 3) and radius of 8 is similar to circle F with center at (1, 2) and radius of 4. An incorrect infor

aalyn [17]

Answer: Step 2

Step-by-step explanation:

The scale factor is defined as image/preimage, so since the image is circle F and the preimage is circle E, k should be equal to (radius of F)/(radius of E), or 1/2, not 2.

6 0

2 years ago

1000 tickets were bought at a concert. the amount needed to buy a children’s ticket was $4.50 and the amount needed for an adult

Sholpan [36]

Answer:

The number of children's tickets bought was 300 and the number of adult tickets bought was 700

Step-by-step explanation:

Let

x ----> the number of children's tickets bought

y ----> the number of adult tickets bought

we know that

$x+y=1,000$

$x=1,000-y$ -----> equation A

$4.50x+8.50y=7,300$ -----> equation B

Solve the system by substitution

substitute equation A in equation B

$4.50(1,000-y)+8.50y=7,300$

solve for x

$4,500-4.50y+8.50y=7,300$

$4y=7,300-4,500$

$4y=2,800$

$y=700$

<em>Find the value of x</em>

$x=1,000-700=300$

therefore

The number of children's tickets bought was 300 and the number of adult tickets bought was 700

6 0

3 years ago

A stalrcase handrall Is made from congruent parallelograms. In PORS, PO = 175, ST = 18, and m2

melisa1 [442]

Answer:

<SPQ = 110°

Step-by-step explanation:

<QRS = 110°

<SPQ = <QRS ( BEING OPPOSITE ANGLES OF PARALLELOGRAM)

<SPQ = 110°

PLEASE MARK ME THE BRAINLLEST

5 0

2 years ago