A yield sign is an equilateral triangle, with side length of 34 inches. How many square inches of material are needed to make a sign? Round your answer to the nearest tenth of a square inch.

Answers

Answer 1

Answer: 11.5 square inches are needed to make the sign.

Related Questions

A man spent exactly $2.50 on 3¢, 6¢, and 10¢ stamps. If he bought ten 3¢ stamps andtwice as many 6¢ stamps as 10¢ stamps, how many 10¢ stamps did he buy?
Find value of x and y 2.) 4x+13y=40 4x+3y=-40
Isabella has 7 yards of ribbon to make bows. Each bow is made from a peace of ribbon that is 1/2 yard long. How many bows can Isabella make?
Math help!!! Explain when is a rational expression restricted.
Y is direcly proportional to x and y=27 when x=6find x when y=45

Solve for x: −3|2x + 6| = −12 A.) x = 1 and x = 5
B.) x = −1 and x = −5
C.) x = −9 and x = 3
D.) No solution

Answers

Since this is an equation involving an absolute value, let 2x + 6 be positive first such that,

-3(2x + 6) = -12
2x + 6 = 4
2x = -2, x = -1
Then, let 2x + 6 be negative,
-3(-2x - 6) = -12
-2x - 6 = 4
-2x = 10 ; x = -5
Thus, the answer to this item is letter B.

$-3|2x + 6| = -12 \n|2x+6|=4\n2|x+3|=4\n|x+3|=2\nx+3 =-2 \vee x+3=2\nx=-5 \vee x=-1$

Find the value of x

Answers

Answer:

x = 3.5

Step-by-step explanation:

Write an expression
the quantity of 7+x, squared

Answers

Answer:

( X+7 ) ^ 2

Step-by-step explanation:

=X ^ 2+ 2 x 7 x X + 7 ^ 2

= X^2 +14X +49

Answer:

$\huge \boxed{(x+7)^2 }$

Step-by-step explanation:

The quantity x + 7 is squared.

$(x+7)^2$

Expand the brackets and simplify the expression.

$(x+7)(x+7)$

$x(x+7)+7(x+7)$

$x^2 +7x+7x+49$

$x^2 +14x+49$

We can leave the expression in factored form.

10 times as many as 1 ten is ______ tens.

Answers

same 10 tens I guess

Final answer:

The phrase '10 times as many as 1 ten' simply means making 10 groups that are exactly the size of 1 ten (which is your original amount). Hence, '10 times as many as 1 ten' is equal to ten tens.

Explanation:

In a mathematical perspective, when you have 1 ten and you want to find out what 10 times as many is, you simply multiply your original amount by 10. In this case, if you multiply 1 ten by 10, the product is 100. However, when you look at it in terms of tens, your original amount is simply 1 group of ten, and if you create 10 groups exactly that size, you end up with 10 tens. So 10 times as many as 1 ten is 10 tens.

Learn more about Multiplication here:

brainly.com/question/35502092

#SPJ2

Lincoln Technical College has 856 students. They expect 700 guests for a special speaker. The custodian has set up 1,500 chairs. How many more chairs are needed if everyone is to have a seat?

Answers

Answer:

the answer would be 56 if you have plato your welcome =)

Step-by-step explanation:

Answer:

A. 56 more

Step-by-step explanation:

856 students + 700 guest = 1,556

The custodian only set out 1,500 chairs so 56 more are needed.

1) Transform the polynomial into a perfect square trinomial to solve. 3x^2+24x=27
a) {-21, -11}
b) {-29,21}
c) {-41,9}
d) {-1,1}

Answers

If you would like to solve 3 * x^2 + 24 * x = 27, you can do this using the following steps:

3 * x^2 + 24 * x = 27
3 * x^2 + 24 * x - 27 = 0
3 * (x^2 + 8 * x - 9) = 0
x^2 + 8 * x - 9 = 0
(x + 9) * (x - 1) = 0
1. x = - 9
2. x = 1

None of the above results is correct. The correct result would be {-9, 1}.

Other Questions

The Fairy Tale Spectacular is coming to town. Admission to the fair costs $32.50 and each ride costs $0.80. You have $50 to spend at the Fairy Tale Spectacular including admission. Write and solve an inequality to determine the maximum number of rides you can enjoy at the Fairy Tale Spectacular?

How do I find the correct variable for N? (It won't be negative I think)

A display of gift boxes has 1 box in the top row, 3 boxes in the next row, 5 boxes in the next row, and so on. there are 7 rows in all. how many gift boxes are in the display?

In Crosby's model collection, 5/16 of the models are trains and 7/16 of the models are cars. What part of Crosby's model collection is trains and cars?