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il63 [147K]
3 years ago
10

In the triangle below, determine the measure of angle A

Mathematics
1 answer:
yarga [219]3 years ago
5 0

Answer:

m∠A ≈ 65°

Step-by-step explanation:

We use the inverse trig ratio tan⁻¹ to solve this problem.

m∠A = tan⁻¹(\frac{15}{7}) --- plug in opposite and adjacent sides of A into tan⁻¹

m∠A ≈ 65° --- solve tan⁻¹(\frac{15}{7}) with calculator


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Harold works at a men,s clothing store which marks up its retail clothing by 27%. The store purchases pants for 74.00 suit jacke
timofeeve [1]
Harold works at a men,s clothing store which marks up its retail clothing by 27%. The store purchases pants for 74.00 suit jackets for 325.00 and dress shirts for 48.00 how much will Harold charge a customer for two pairs of pants ,three dress shirts and a suit jacket?

<span>Y= Retail price
</span>X= Purchase Price

Formula: Y= X(1 + 0.27)

Pants: $74.00 x 1.27 = 93.98

Dress: $325.00 x 1.27 = 412.75

Shirt: 48.00 x 1.27 = 60.96


2 pants: $93.98 x 2 = $187.96

3 dresses: $412.75 x 3 = $1,238.25

1 suit jacket: $60.96 x 1 = $60.96

   187.96
1,238.25
<span>+   60.96
</span>1,487.17

Harold would charge a customer $1,487.17 for <span>two pairs of pants, three dress shirts and a suit jacket at a markup price of 27%</span>


6 0
3 years ago
(4x – 6) + (5x + 1).
juin [17]

Answer:

9x - 5

Step-by-step explanation:

(4x – 6) + (5x + 1).

4x - 6 + 5x +1

9x - 5

Have a good day

7 0
3 years ago
Read 2 more answers
The average of 3 numbers is 22, and the smallest of these numbers is 2. what is the value of the other two numbers if they are e
Veseljchak [2.6K]
(2 + x + x) / 3 = 22
2 + x + x = 66
2x = 64
x = 32
The numbers are:
2 32 and 32
(2 + 32 + 32) / 3 = 22
66 / 3 = 22
Correct!!



4 0
3 years ago
An elephant needs to drink at least 40 gallons of water each day. A drinking tank contains 4 gallons of water. The elephant has
natulia [17]
6 more gallons, I don’t know how it’ll be as an inequality though, maybe. 40x/4= 24x/4=6 ?
5 0
3 years ago
Somebody please help me on this i’ll mark u the brainliest please don’t waste my answers
Viefleur [7K]

Answer:

<h3>               5 < x < 27   {x - lenght of unknown side}</h3>

Step-by-step explanation:

If we have triangle of sides: a, b, c, and a < b < c (or b<a<c) then:

for triangle to exist:

                                  a + b > c

So:

if  a=11, b=16  then 11 + 16 > c     ⇒   c < 27

if a=11, c = 16 then  11 + b > 16    ⇒   b > 5

We don't know if the unknown side (x) is the longest or not, so it has to be greater than 5 and less than 27

5 < x < 27

8 0
4 years ago
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