2 years ago

Is a parroleogram a rombus

Mathematics

2 answers:

Pie2 years ago

6 0

Answer:yes

Step-by-step explanation:

Aleks04 [339]2 years ago

6 0

Answer:

A rhombus is a parallelogram.

Step-by-step explanation:

THEOREM: If a parallelogram is a rhombus, each diagonal bisects a pair of opposite angles. THEOREM Converse: If a parallelogram has diagonals that bisect a pair of opposite angles, it is a rhombus.

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Solve for t in d = rt , if d = 57 and r = 30 t = ?

bulgar [2K]

Answer:

1.9

Step-by-step explanation:

First step would be to separate r from t

$\frac{d}{r} = t$

Then just insert the numbers

$\frac{57}{30} = 1.9$

6 0

3 years ago

What are 2 ways you can determine if -2x=10

Crazy boy [7]

-2 x=10
-2 x/-2=10/-2
x=-5
Or

5 0

3 years ago

A 12- pack of 8- ounce juice boxes costs $5.90. How much would an 18- pack of the same 8- ounce juice boxes cost?

stira [4]

Answer:

$8.85

Step-by-step explanation:

This a question of direct variation, so we can make out a relationship between the two factors. 12 is 2/3 of 18, so the cost of 12 would also be 2/3 of the cost of 18. We can now make an equation to solve.

$\frac{2}{3} x=5.9\\2x=17.7\\x=8.85$

6 0

3 years ago

1. A researcher collected data from car shoppers about their favorite car color. He asked 250 people about their favorite vehicl

hichkok12 [17]

Answer:

(a) 2% (b) 15

Step-by-step explanation:

(a):

80 - blue (32%)

60 - white (24%)

50 - red (20%)

45 - black (18%)

10 - silver (4%)

Total: 245

5 - other (2%)

(b):

60 - white

45 - black

Difference: 15

4 0

2 years ago

Two angles with measures (6x + 60) and (90) are supplementary. What is the value of x?

marshall27 [118]

Supplementary angles add up to 180, so
6x+60+90 = 180 and solve for x
6x= 30
x=5

5 0

3 years ago

Read 2 more answers