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lutik1710 [3]
3 years ago
11

Lyle is sewing for a project. Find the total cost if he purchases: pattern $5.98, fabric $16.39, thread $2.25, and Velcro $1.29.

Mathematics
2 answers:
sesenic [268]3 years ago
7 0
$25.91 is the correct answer
Shkiper50 [21]3 years ago
7 0
The answer is $25.91 because you are trying to find the total cost so you just add them all up
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Sam bought 8 pounds of rice for $5 . How many pounds of rice did he get per dollar? round to nearest hundredth
Natali [406]

well, i believe the answer is each dollar= 1.6 pounds

7 0
3 years ago
You just reflected on working with right triangles and trigonometric concepts. How important were concepts that you learned prev
harina [27]

Idk if ya still need it or if this will help but this is what i put for mine

 Concepts that I had previously  learned about are quite important because math goes hand and hand. if you try to skip something and go ahead you'll most likely get confused because there could of been something highly important to that would help you understand whats ahead. in the previous unit it tells you about triangles and their description like a right triangle-90 degree angle and where legs and hypotenuse is located, this unit has had a ton about right triangles.

4 0
3 years ago
a 9ft ladder is placed 4.5 feet from the base of a wall. How high up will the ladder reach? Round to the nearest hundredth.
spin [16.1K]

Answer:

\huge\boxed{7.79 \ \text{feet}}

Step-by-step explanation:

We know that we have a 9 foot long ladder resting upon a wall, with an unknown height, but the ladder is 4.5 feet away from the wall.

This can be represented as a triangle, where x is the unknown side.

    |\

    |  \

x   |    \      9

    |      \

    |        \                  

    |_____\

    4.5

We can use The Pythagorean Theorem to find the value of x. The theorem states that a^2+b^2=c^2, where a and b are the lengths of the legs and c is the length of the hypotenuse.

However, we already know the hypotenuse and one leg. Therefore we can substitute inside the equation to find the missing value.

a^2 + 4.5^2 = 9^2\\\\a^2 + 20.25 = 81\\\\a^2 = 60.75\\\\a \approx 7.79

Hope this helped!

7 0
3 years ago
What is 224 7/10 I need some help
Fiesta28 [93]
What do you mean. It is equal to 224.7    and     2247/10.    Add to your question and I will explain more in depth.
6 0
3 years ago
Read 2 more answers
An element with mass 290 grams decays by 13.2% per minute. How much of the
Tatiana [17]

Answer:

FV=PV(1−d)^n

FV = 290(1-.132)^14

FV = 290(.868)^14

FV = 39.96 g

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
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