A rhombus is a 4 sided shape with equal lengths. Even though it has equal lengths, it has opposite sides that are parallel, and angles that are equal. It also has diaginols (dashed lines) meat in the middle

8 0

3 years ago

Please help fast timed test plz <br><br><br> 17

liberstina [14]

Answer:

A. 1/8, 2/3, 9/10, 7/6

Step-by-step explanation:

Multiply the fractions to have a common denominator:

1/8 x 11.25/11.25 = 11.25/90

2/3 x 30/30 = 60/90

9/10 x 9/9 = 81/90

7/6 x 15/15 = 105/90

Now easily compare:

11.25/90 < 60/90 < 81/90 < 105/90

5 0

3 years ago

Read 2 more answers

Sofia has 25 coins in nickels and dimes in her pocket for a total of $1.65. How many of each type of coin does she have? First c

Serga [27]

Answer:

Step-by-step explanation:

Let n represent nickels & d dimes

given: n + d = 25 #1 (number of coins)

given: .05n + .10d = 1.65 #2 (amount in dollars)

n = 25 - d #3 (rewrite of #1)

.05(25 -d) + .10d = 1.65 (substitute #3 in #2)

1.25 - .05d + .10d = 1.65 (multiply out the left side)

.05d = .40 (collection of like terms)

d = 8 (divided both sides by.05)

n + 8 = 25 (substitute answer for d in #1)

n = 17 (subtract both sides by 8)

There are 8 dimes and 17 nickels.

Check:

17(.05) + 8(.10) = 1.65 (answers in #2)

.85 + .80 = 1.65 (multiply out the left side)

1.65 = 1.65 ✔️ QED

6 0

4 years ago

Need Help ASAP I will CORRECTED BRAINLESTS

NARA [144]

Answer: the surface area one: 682m² I didn't screenshot this one

The volume 494. Has attachments below i added them answers.

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers