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NemiM [27]
4 years ago
9

Please I need help asap.

Mathematics
1 answer:
Burka [1]4 years ago
4 0
QR is the median of the trapezoid, so its length is the average of the top and bottom bases. Write that. Say (length of QR)=1/2 of (length of the top + length of the bottom). That gives you a nice simple equation that you can easily solve for 'x'.
You might be interested in
1. Oblicz:
dem82 [27]

Step-by-step explanation:

1. Oblicz:

a) Liczbę o 15% mniejszą od 60

b) Liczbę, której 15% stanowi 60

c) Jakim procentem 60 jest 15

d) O ile %większa jest 60 od 15

2. Kasia kupiła buty na wyprzedaży przecenione o 20%. Ich cena początkowa to 180 zł. W domu sprzedała je siostrze zarabiając na tym 10% wartości. Ile zapłaciła Kasi siostra za buty?

3. Liczba, którą powiększymy o 20% daje nam 30. Jaka to była liczba?

4. Za dwie książki zapłacono 42 zł. Ile kosztuje droższa z nich, jeżeli jedna jest o 25 % tańsza od drugiej?

5 0
3 years ago
Keith wants to make cupcakes to make cupcakes he needs 5/8 of a cup of flour per batch of cupcakes if Keith has 5 cups of flour
castortr0y [4]

Answer:

she can make 8 batches

Step-by-step explanation:

In this question , we are concerned with calculating the number of batches of cupcakes keith can make.

To make a batch, 5/8 of a cup is required.

Now she has 5 cups. The number of batches she can make will be 5/(5/8) = 5 * 8/5 = 8

4 0
4 years ago
What is 2 x 4 x 5 x 7 x 4
Elden [556K]

Answer:

1120 is your answer

Step-by-step explanation:

2 x 4 x 5 x 7 x 4

8×5×28

40×28

1120

3 0
4 years ago
Read 2 more answers
Help me pleaseeee!!!​
larisa86 [58]

Answer:

5/12

Step-by-step explanation:

Hello, I am no math expert so take this with a grain of salt. Tan=Opposite/Adjacent. Side ON is opposite and side MN is Adjacent. This would mean that the ration would be 5/12. I hope that helped!

6 0
3 years ago
Read 2 more answers
A spinner has six equal parts labeled from 1 to 6. The spinner is spun twice. What is the probability of getting 3 twice in a ro
andriy [413]
It is 1/36 multiple 6×6=36
3 0
3 years ago
Read 2 more answers
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