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zhenek [66]
2 years ago
8

Matherson made a wooden triangular pencil holder with an opening at the top. It has a height of 5 inches with the base being an

equilateral triangle with sides of 3.5 inches. If the height of the triangle is 4 inches, how much surface area is needed to be painted?
Urgent PLS
Mathematics
1 answer:
qwelly [4]2 years ago
4 0

Answer:

Step-by-step explanation:

2.5 surface area

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Sauron [17]
Your answer would be B.

The triangles would be congruent, because the lines GH and FI are congruent and the angle H and I are the same, and since the line HI is shared by the two, it would then be SAS.
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valina [46]
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7 0
3 years ago
Find the modulus of |-10+24i|
gayaneshka [121]

Answer:

Your answer: 676

Step-by-step explanation:

| - 10 +24i|  =  \sqrt{ { (- 10})^{2}  +  24^{2}  }  =  \sqrt{100 + 576}  =  \sqrt{676}  = 26

8 0
3 years ago
Help me in this algebra1 problem
sergeinik [125]
X=kevin
<span>y=steve </span>
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(4+y)+y=26
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8 0
3 years ago
Solve the equation 4 sin (x +30°) = 2<br>for 0 &lt; x &lt; 365​
tatuchka [14]

>

4 \sin(x + 30)  = 2 \\  \sin(x + 30 ) =  \frac{2}{4}   \\  \sin(x + 30)  =  \frac{1}{2}  \\  \sin(x + 30)  =  \sin(30)  \\ x + 30 = 30 \\ x = 30 - 30 \\ x = 0

Hence, x = 0°, 180° and 360° <em><u>Ans</u></em>

3 0
2 years ago
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