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AveGali [126]
3 years ago
11

The sum of two numbers is 53 and the difference is 5. what are the numbers

Mathematics
1 answer:
geniusboy [140]3 years ago
7 0

Answer:

26

Step-by-step explanation:

hope 26.5 helps

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Your teacher wants to encourage you to work harder. Which measure should your teacher use? Explain.
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Answer:

The FitnessGram™ Pacer Test is a multistage aerobic capacity test that progressively gets more difficult as it continues. The 20 meter pacer test will begin in 30 seconds. Line up at the start. The running speed starts slowly, but gets faster each minute after you hear this signal. Ding  A single lap should be completed each time you hear this sound. Ding  Remember to run in a straight line, and run as long as possible. The second time you fail to complete a lap before the sound, your test is over. The test will begin on the word start. On your mark, get ready, ding

Step-by-step explanation:

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2 years ago
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Based on the graph, what is the solution set to 4x – 4 ≤ 4? (–∞, 5] (–∞, 4] (0, 4] [5, ∞)
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Answer:

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2 years ago
Abc similar to def the area of abc is 45cm and the area of triangle def is 20cm one side of triangle abc is 3.6cm the the length
pickupchik [31]

Answer:

2.4cm

Step-by-step explanation:

the area of a triangle is

baseline × height / 2

that means two lengths of the triangle have to be multiplied.

and to have 2 similar triangles means that all lengths inside one triangle are the corresponding lengths inside the other triangle multiplied by the scaling factor f.

multiplying 2 if these lengths with each other means also including the square of the scaling factor (multiplying with the scaling factor twice).

so, if the area of triangle 1 is

"baseline 1" × "height 1" / 2 = 45 cm²

then the area of triangle 2 is

"baseline 2" × "height 2" / 2 =

= "baseline 1"×f × "height 1"×f /2 =

= "baseline 1" × "height 1" × f² / 2 =

= ("baseline 1" × "height 1" / 2) × f² =

= 45 × f² = 20 cm²

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so, for a side of ABC being 3.6cm long, that means the corresponding side in DEF is

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3 years ago
-12 41/24 in simplest form.
Temka [501]

Answer:

-13 17/24

Step-by-step explanation:

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Combining 12 and 24/24, we get 13, and thus have:  -(13 17/24), or

-13 17/24

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2 years ago
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Need help due 3 minutes!!!!!
Kazeer [188]

x = 2

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