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2 years ago

Can anyone help me with this

Mathematics

1 answer:

belka [17]2 years ago

4 0

Answer:

47.2°

Step-by-step explanation:

Triangles PRQ and SRQ are congruent by HL. In these right triangles, the acute angles are complementary.

angle PRQ = angle SRQ = 90° -42.8° = 47.2°

The measure of angle PRQ is 47.2°.

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Step-by-step explanation:

Find the inverse of each of the given functions.

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2 years ago

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3 years ago

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3 years ago

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Aunty Joan packs a packet of sweets to Alice and Olivia. Alice and Olivia share sweets in the ratio 7:3. Alice gives 3 sweets to

aivan3 [116]

Initially, Alice had 28 sweets and Olivia 12 sweets.

Step-by-step explanation:

First assume that Aunty Joan has x number sweets.

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Then the new ratio changes to 5:3 which means Alice will have 5/8 x number of sweets.

Equate the number of sweets for Alice in the two cases, which is

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So there were 40 sweets at first

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Learn More

Ratio : brainly.com/question/11095585

Keywords : Ratio

#LearnwithBrainly

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3 years ago

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