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3 years ago

98 Points! Answer Quick!

Mathematics

2 answers:

timama [110]3 years ago

7 0

Reason:

2. SD ⊥ HT. ∴ ∠SDH = ∠SDT =90°

3. Given (It is given in the question)

5. RHS congruence

(Here, the right angle, hypotenuse and one side of ΔSHD is congruent to that of ΔSTD).

Statement:

4. Line segment SD = SD

(Reflexive property is used to prove congruence of triangles. This property is used when an angle or line segment is congruent to itself.)

Lina20 [59]3 years ago

6 0

Answer:

2. SD ⊥ HT. ∴ ∠SH = ∠ST =90° 3.

Step-by-step explanation:

Two right triangles are congruent if the hypotenuse and one side of one triangle are respectively equal to the hypotenuse and the corresponding side of the other triangle.

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If a tellemarketer made 200 phone calls and 35 customers signed up what is the relative frequency of getting a customer and not

Snezhnost [94]

Answer:

82.5% and 17.5%

Step-by-step explanation:

The telemarketer made 200 phone calls and only 35 people signed up. Therefore, we need to find the amount of people who didnt.

200 - 35 = 165

165 people did not sign up.

This meants that the frequency of getting a customer is 35/200 and not is 165/200. In percentages,

The relative frequency of not getting a customer is 82.5%

The relative frequency of getting a customer is 17.5%

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3 years ago

What is the value of y in the equation 6 + y = –3

alex41 [277]

The value of y is, -9!!

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3 years ago

Read 2 more answers

What is the reminder? Help

Vanyuwa [196]

Answer:

Step-by-step explanations:

The remainder is what is left over after dividing whatever from d. So if you add one to d, then the remainder would increase from 5 to 6.

Hope this helps.

4 0

3 years ago

For every half cup of lemonade recipe,2 cups of water are needed.if I am making a large batch of lemonade that requires 3 cups o

jeka94

Answer:

1/2 lemonade -> 2 water

3 lemonade -> ? water

x * 1/2 = 3*2

x/2 = 6

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Step-by-step explanation:

6 0

4 years ago

1. Write an equation in point slope form for the line that has a slope of 6 and contains the point (-8,-7).

antiseptic1488 [7]

1. y - y₁ = m(x - x₁)
 y - (-7) = 6(x - (-8))
 y + 7 = 6(x + 8)
 y + 7 = 6(x) + 6(8)
 y + 7 = 6x + 48
 - 7 - 7
 y = 6x + 41

2. y₂ - y₁ = -8 - (-3) = -8 + 3 = -5 = -1²/₃
 x₂ - x₁ -1 - (-4) -1 + 4 3

3. 2x - 3y = 11
 3x + 3y = 9
 5x = 20
 5 5
 x = 4
 2x - 3y = 11
 2(4) - 3y = 11
 8 - 3y = 11
 - 8 - 8
 -3y = 3
 -3 -3
 y = -1
 (x, y) = (4, -1)

4. 2x - 5y = -7 ⇒ -6x + 15y = 21
 5x - 3y = 11 ⇒ -25x + 15y = -55
 19x = 76
 19 19
 x = 4
 2x - 5y = -7
 2(4) - 5y = -7
 8 - 5y = -7
 - 8 - 8
 -5y = -15
 -5 -5
 y = 3
 (x, y) = (4, 3)

5. 4.9 × 10¹¹, 8.9 × 10¹⁸, 1.3 × 10⁸, 6.7 × 10⁸, 2.7 × 10⁸
 1.3 × 10³, 2.7 × 10⁸, 6.7 × 10⁸, 4.9 × 10¹¹, 8.9 × 10¹⁸
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3 years ago