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TEA [102]
3 years ago
9

Please help!!! ill mark you as brain!

Mathematics
1 answer:
tangare [24]3 years ago
7 0

given,

height of triangle(h)=3.5 in.

base of triangle (b)=4 in.

length of side of triangle(s)= 4 in.

length of prism(l)=9 in.

we have,

surface area of traingular prism( A)=bh+2ls+lb

=4×3.5+2×9×4+9×4

=14+72+36

=122 square inches

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PLEASE HELP!!!! I WILL GIVE BRAINLIEST ANSWER!!
Flura [38]
The correct answer is d.
7 0
4 years ago
Read 2 more answers
The figure below is a regular pentagon. If mZBAE = 5x + 3, find the value of x.
Pepsi [2]

Answer:

x = 21

Step-by-step explanation:

For a pentagon, n = 5.

Each angle measures:

(n - 2)180/5 = (5 - 2)(180)/5 = 108

5x + 3 = 108

5x = 105

x = 21

5 0
3 years ago
Help Please !!!(-.-;)y-~~~
densk [106]

Answer:

For employee 1 = 2.5

For employee 2 = 8.6

For employee 3 = 4.4

For employee 4 = 10

For employee 5 = 24

Step-by-step explanation:

number of hour worked= H

total money earned =T

earning per hour =M

we have the following relations:

H =T/M

M =T/H

For employee 1 we have:

T=23.75$

M =9.50$

We calculate H by using the above equations, so we have:

H =23.75/9.50= 2.5

For employee 2 we have:

T=28.38 $

H =3.3

We calculate M by using the above equations, so we have:

M =28.38/3.3 =8.6

For employee 3 we have:

T=38.50$

M =8.75$

We calculate H by using the above equations, so we have:

H =38.50/8.75= 4.4

For employee 4 we have:

T=55 $

H =5.5

We calculate M by using the above equations, so we have:

M =55/5.5=10

For employee 5 we have:

T =60 $

H =2.5

We calculate M by using the above equations, so we have:

M =60/2.5 = 24

4 0
4 years ago
This one too! Thank you so much
denis23 [38]

2(l+w)=P\ \ \ \ |:2\\\\l+w=\dfrac{P}{2}\ \ \ \ \ |-l\\\\\boxed{w=\dfrac{P}{2}-l}

8 0
3 years ago
If f (a.b) = f(a) + f(b) and f (2) = 3, then f (32) equals
Monica [59]
Solution:

from;  f(2)=3  
        f(2n)   nf(2)  
        (3)(n)
therefore :
f(32)=f(2.16)
f(32)=16f(2)
f(32)=(16)(3)

f(32)=48  final answer

for more details, please see the solution attached.

5 0
4 years ago
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