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mrs_skeptik [129]
4 years ago
8

Harold bought 20 toys for his nieces and nephews. The least expensive toy cost $6.19, and the most expensive toy cost $9.81. Whi

ch is the best estimate for the total amount Harold spent on the toys he bought for his nieces and nephews?
Mathematics
1 answer:
nikklg [1K]4 years ago
8 0

Answer:

160 dollars

Step-by-step explanation:

So you would add 6.19 and 9.81 together. Then divide it by 2.  You would get 8. Then multiply it by 20 and you would get 160 dollars

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A triangular bandana has an area of 46 square inches. The height of the triangle is 5 3 4 inches. Enter and solve an equation to
shutvik [7]

Answer: 16 inches

Step-by-step explanation:

The area of a triangle = bh/2

where b = base = unknown

h = height = 5 3/4 inches

Area = 46 inches²

Therefore, 46 = base × 5 3/4 / 2

Cross multiply

46 × 2 = base × 5 3/4

92 = base × 5 3/4

Base = 92 ÷ 5 3/4

Base = 92 ÷ 23/4

Base = 92 × 4/23

Base = 4 × 4

Base = 16 inches

8 0
3 years ago
Points X, Y, and Z are colinear.<br> X<br> What is the slope of YZ in simplest form?
DIA [1.3K]

Based on the calculations, the slope of line YZ in simplest form is equal to 2.

<h3>How to determine the slope of YZ?</h3>

Mathematically, the slope of a straight line can be calculated by using this formula;

Slope, m = \frac{Change\;in\;y\;axis}{Change\;in\;x\;axis}\\\\Slope, m = \frac{y_2\;-\;y_1}{x_2\;-\;x_1}

Since points X, Y, and Z are collinear, we can deduce that the line passes through line Z at 6 units form the origin and 3 units for Y from the origin.

Substituting the parameters into the formula, we have;

Slope, m = \frac{6\;-\;0}{3\;-\;0}

Slope, m = 6/3

Slope, m = 2.

Read more on slope here: brainly.com/question/17601248

#SPJ1

6 0
2 years ago
43046721 as a single power of 9
Levart [38]

Answer:

9^8

Step-by-step explanation:

9^8=43046721

ln(9^x)=xln(9)

so we search x=ln(43046721)/ln(9)

hope this helps

4 0
3 years ago
Read 2 more answers
What is the perimeter, in terms of x, of the rectangle shown here?​
MaRussiya [10]
8x^2+10x-18
The explanation is in the picture below if needed

3 0
3 years ago
Find the cost of credit when a microwave costs $325 with a down payment of $35 with 15 equal payments of $21
Minchanka [31]

Answer:

325-10= 315/15 = 21

The credit cost is 35-10 = $25 on top of $325

Step-by-step explanation:

5 0
3 years ago
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