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mina [271]
2 years ago
8

PLZ HELP ILL GIVE BRAINLEST FOR RIGHT ANSWER AND PLS EXPLAIN TOO

Mathematics
1 answer:
UNO [17]2 years ago
5 0

Answer:

166

Step-by-step explanation:

A=2(wl+hl+hw)=2·(4·5+7·5+7·4)=166

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Jordan Pat 6 4/5 yards of pink ribbon and 3 1/4 yards of purple ribbon how much more pink ribbon the purple ribbon did she buy?
evablogger [386]
Hello! For this question, we will have to subtract fractions. In order to do this, we will have to convert the fractions into the same denominator. We do this by finding the LCD of the two numbers. In other words, we find the LCM. The LCM of 5 and 4 is 20. 4/5 converts to 16/20, and 1/4 converts to 5/20. Let's subtract these numbers like we would regular numbers. 6 16/20 - 3 5/20 is 3 11/20. There. Jordan bought 3 11/20 yards more pink ribbon than purple ribbon.
8 0
3 years ago
Find the value of this expression if x=1 and y=-5 <br> x^2y/7
AlekseyPX

Answer:

5/7

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
If a rectangle has a length of 5in, a width of 4in, and a height of 8in.Evaluate the volume using the formula: V=LWH 20 inches c
ozzi

Substitute the numbers in the equation:

V=LWH

Since L=5in, W=4in and H=8in:

\begin{gathered} V=(5in)(4in)(8in) \\ =160in^3 \end{gathered}

Therefore, the volume is equal to 160 inches cubed.

5 0
1 year ago
3 3/4 times 25 divided by 60 equals
Phantasy [73]

Answer:

1.5625

Step-by-step explanation:

7 0
3 years ago
Given the triangle below, answer the following:
OLEGan [10]

Answer:

Step-by-step explanation:

question no . 5

ratio of angle L

take angle as reference angle

using cos rule

cos L = base / hypotenuse

= 4/5

ratio of angle N

take angle N as reference angle

using sin rule

sin N = opposite / hypotenuse

= 4/5

for measure of angle L

cos L = 4/5

cos L = 0.8

L = cos^{-1}(0.8)

L = 36.9

for meanure of angle N

sin N = 4/5

sin N = 0.8

N = sin^{-1}(0.8)

N = 53.1

7 0
2 years ago
Read 2 more answers
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