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Rainbow [258]
3 years ago
15

Find the surface area of number 1. Will give Brainliest

Mathematics
1 answer:
sleet_krkn [62]3 years ago
3 0

Answer:

142 in^2

Step-by-step explanation:

Base: 7 × 3 = 21 (×2 = 42)

Small faces: 5 × 3 = 15 (×2 = 30)

Larger faces: 5 × 7 = 35 (×2 = 70)

Add: 21 + 30 + 70 = 142

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Triangle STU is located at S (2, 1), T (2, 3), and U (0, −1). The triangle is then transformed using the rule (x−4, y+3) to form
sp2606 [1]
Triangle STU is located at : S(2,1) , T(2,3) and U(0,-1)

transformation rule : (x - 4, y + 3)

so S' is : (2 - 4 , 1 + 3) = (-2,4) <==
and T' is : (2 - 4, 3 + 3) = (-2,6) <==
and U' is : (0 - 4, -1 + 3) = (-4,2) <==
4 0
3 years ago
Read 2 more answers
Points
kherson [118]
The total discount would be $79.45 and the formula would be b x H
3 0
3 years ago
A salesperson gets a commission of $1400 for the first $10,000 of sales, and then $700 for each additional $10,000 or partial of
Alenkasestr [34]

Answer:

s(65,000)= \$ 4,900

Step-by-step explanation:

s(x) represents the commission on x dollars of sales.

For the first $10,000 of sales, the commission is $1400.

For each additional $10,000, the commission is $700.

The total value is $65,000.

The first $10,000 implies a commission of $1400.

The rest is $55,000, which represents 5 times $10,000 and $5,000. The additional commission is 5 times $700, which is $3500.

Therefore, the total commission for the sale of $65,000 is $4,900.

s(65,000)= \$ 4,900

4 0
3 years ago
Solve the equation<br> 5x = 20<br> X=. Pls helps fast test due soon! lol
hodyreva [135]

Answer:

x=4

Step-by-step explanation:

8 0
3 years ago
Paul is three times as old as Mary and Peter is four times as old as Mary,If the sum of their ages is 64, how old are Peter,Paul
uysha [10]
Let Mary's age be x.

Paul is three times as old as Mary, so Paul's age would be 3x.

Peter is four times as old as Mary, so Peter's age would be 4x.

The sum of their ages is 64
⇒ Paul's age+ Peter's age+ Mary's age= 64
⇒ 3x+ 4x+ x= 64
⇒ 8x= 64
⇒ x= 64/8
⇒ x= 8

Paul's age is: 3x= 3*8= 24

Peter's age is: 4x= 4*8= 32

Final answer: Paul is 24 years old.
Peter is 32 years old.
Mary is 8 years old.

Hope this helps~
7 0
3 years ago
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