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Rainbow [258]
2 years ago
5

Help please !!!!!!!!

Mathematics
2 answers:
kkurt [141]2 years ago
8 0

Answer:

FIRST CHOISE FIRST CHOISE

Step-by-step explanation:

Rudik [331]2 years ago
3 0

Answer:

first choice..

first choice

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Shortbread fingers
allsm [11]

Step-by-step explanation:

120/20=6g

50/20=2.5g

170/20=8.5g

for one shortbread ^^

6*50=300g

2.5*50=125g

8.5*50=425g

for 50 shortbread ^^

6 0
2 years ago
Julie built a tower of blocks that stood 22.5 cm tall. Each block is 1.5 cm tall.
Pavel [41]
We must divide the total height by the size of the blocks to work out how many are in the tower
22.5 / 1.5 = 15 blocks
4 0
3 years ago
Read 2 more answers
Which expression should be used to estimate the answer to this story problem? A bag contained 338 beads. Three children shared t
Sedaia [141]
B. 330/3
Each kid would get 112 beads without rounding the amount of beads

4 0
3 years ago
Read 2 more answers
the variables x and y vary inversely with a constant variation of 7. Use the variation formula, k=xy, to find why when x=9
dolphi86 [110]

1.Make y the subject

k = xy

k/x = xy/x

y = k/x

2.Substitute

y = k/x

y = 7/9

y = 0.777......

y = 0.8 (Answer)

To confirm

k = xy

k = 9 × 0.8

k = 7.2

k = 7 (constant)

Hope it helps☺

7 0
2 years ago
Serious answers only please !! 20 points as well as brainliest for correct answer!!
Gre4nikov [31]

Answer:

Measure of angle A = 55°.

Step-by-step explanation:

From the picture attached,

\frac{AC}{LN}=\frac{BC}{LM}

\frac{10}{5}=\frac{8}{4}

2 = 2

Corresponding sides of the given triangles ΔACB and ΔNLM are proportional.

Therefore, ΔACB ~ ΔNLM.

m∠A = 180° - (90° + 35°) [By triangle sum theorem]

         = 180° - 125°

         = 55°

Measure of angle A is 55°.

8 0
3 years ago
Read 2 more answers
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