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Inga [223]
3 years ago
7

The ratio of red pens to black pens is 2:9, the ratio of black pens to blue pens is 5:4. Show less than 50% of the pens are blac

k
Mathematics
1 answer:
Svetradugi [14.3K]3 years ago
7 0

Answer:

is that all?

Step-by-step explanation:

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Caleb and Sergio stacked boxes on a shelf. Caleb lifted 14 boxes and Sergio lifted 12 boxes. The boxes that Sergio lifted each w
Allushta [10]

Answer:

C

Step-by-step explanation:

The answer is c. It adds to the weight of each box by 10 and multiplies by 12 to represent the 12 boxes.

5 0
3 years ago
Read 2 more answers
Mathswatch question on congruency. 25 POINTS
svetlana [45]

Adding to the solutions and points gotten, we can further say that: Opposite angles of the parallelogram are congruent, by the theorem of  Side Angle side (SAS) (i.e angle AEB = CED )

<h3>Meaning of Congruence</h3>

Congruence can be defined as a term used to depict a state of two object being equal, in harmony, and in agreement.

The congruence of a shaped is verified by some laws which they both must satisfy.

In conclusion, the triangle is congruent with the fact stated in the question and the additional fact added above.

Learn more about congruence: brainly.com/question/3168048

#SPJ1

3 0
2 years ago
1+1 solve it solvesolve it solvesolve it solve
Ymorist [56]
Ummm hmm this is a hard one..... I believe it’s 88?
7 0
2 years ago
Jill is buying new appliances. The cost of the dishwasher is $459 and the cost of the microwave is $289. What is the total price
romanna [79]

Answer:

$800.36

Step-by-step explanation:

429+289=748

7% of 748= 52.36

748 + 52.36=800.36

4 0
3 years ago
Perimeter of an isosceles triangle is 35 cm if the length of a the congruent sides is 3 times the length of the third side what
Dimas [21]

Let the length of the shortest side = x

The two longer sides that are equal = 3x

The are two equal longer sides, so their total is 3x + 3x = 6x

3x+ 3x + x= 35  Collect like terms on the left

7x = 35               Divide by 7  on both sides

x = 35/7

x = 5

Answer

Two long sides -- 15 cm each

Shortest side -- 5 cm

5 0
3 years ago
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