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ale4655 [162]
3 years ago
10

In the figure, AB¯¯¯¯¯ is parallel to ​ DE¯¯¯¯¯ ​.

Mathematics
2 answers:
ryzh [129]3 years ago
3 0
The answer is A. Similar
Savatey [412]3 years ago
3 0

Answer:

(A) Similar triangles

Step-by-step explanation:

It is given that AB is parallel to DE, therefore ∠CAB=∠DEC=65°(Alternate angles),

Then from ΔACB and ΔDCE, we have

∠CAB=∠DEC=65°(Alternate angles)

and ∠ACB=∠DCE=50°(Vertically opposite angles)

Thus, by AA similarity, ΔACB is similar to ΔDCE.

Hence, option A that is similar triangles is correct.

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The Nut House sells peanuts for $6.75 per pound and cashews for $9.50 per pound. On Saturday, they sold 32 pounds more peanuts t
Ber [7]

Answer:

81 pounds

Step-by-step explanation:

Given that:

Peanut per pound = $6.75

Cashew per pound = $9.50

Let

Number of cashews sold = x

Number of peanuts sold = x + 32

Total sales made = $1,012.25

(Number of caahew sold * cost of cahew) + (Number of peanut sold * cost of peanut) = total sales made

(x * 9.50) + [(x + 32) * 6.75)] = 1012.25

9.50x + 6.75x + 216 = 1012.25

16.25x = 796.25

x = 796.25 / 16.25

x = 49

Number of peanuts sold = x + 32 = 49 + 32 = 81

3 0
3 years ago
Give the answer <br> the areaaaaaa
GalinKa [24]

Answer:

16

Step-by-step explanation:

The figure shown is a trapezoid

Area of a trapezoid = 1/2(bottom base length + top base length) × height

Bottom base length = 7 units

Top base length = 1 unit

Height = 4 units

So area = 1/2 ( 7 + 1 ) × 4

==> add 7 and 1

Area = 1/2 (8) × 4

==> multiply 1/2 and 8

Area = 4 × 4

==> multiply 4 and 4

Area = 16

8 0
3 years ago
In January, a publishing house printed 15,000 mathematic textbooks and 3,768 mathematic textbooks unsold in July. How many mathe
lyudmila [28]

Answer:

Step-by-step explanation:

15000 - 3768

= 11232

11232 ÷ 2

= 5616 textbooks

7 0
3 years ago
PLEASE HELP The area of a rectangle with a perimeter of 20 units is given by ſw) = 10w – w?,
Sergio [31]

Answer:

max is 25 there is no min

Step-by-step explanation:

max is 25 because when you do the table the highest y value their is it is 25 the min they are the same so there is no absolute min

8 0
2 years ago
Please help me find the perimeter!! :)
Sholpan [36]
Try to count your square and use the formula lxwxh
7 0
3 years ago
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