3 years ago

Please help I really need help

Mathematics

1 answer:

katrin2010 [14]3 years ago

6 0

Answer:

5 5/6 + 55x/24

Step-by-step explanation:

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Describe how you would find 24+ 36 using mental math

FinnZ [79.3K]

Answer:

First add 6 and 4 together to get 10 now add 2 and 3 and 1 together which gets you 6 and add the zero from the 10 and you get 60

Step-by-step explanation:

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3 years ago

. A. 139 B. 147° C. 155 D. 157 PLEASE HELP ASAAAPP!

enyata [817]

Answer:

$\huge\boxed{157 \ \ \text{degrees}}$

Step-by-step explanation:

In order to find the value of ∠EFB here, we have to note our angle relationships.

We know that ∠CFE is already 90°. We also know that ∠CFA is 90°. Angle ∠AFB is inside ∠CFA. Since we know the measure of ∠AFB, we can find the measure of ∠BFC.

$23 + x = 90\\\\x = 90-23\\\\x = 67$

Now that we know ∠CFE and ∠BFC, which together make ∠BFE, we can add these angles up.

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5 0

3 years ago

Find the area of the path, 5 m wide, is surrounded outside the square pond of length 40 m

frez [133]

Answer:

200 m.

Step-by-step explanation:

Step 1:

Length × Width = Area Equation

Step 2:

5 × 40 Multiply

Answer:

Area = 200

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8 0

3 years ago

The following data shows the changes in tempreatures across varius cities from moorning to noon. which city recorded the maximum

fgiga [73]

25 because it is cool and it is the maximum weather in the earth totally

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3 years ago

Hello! Please Help Its just one simple Question ^^

Flura [38]

$\\ \sf\longmapsto f(x)=112-kx$

f(-3)=121

Put -3 in f(x)

$\\ \sf\longmapsto f(-3)=121$

$\\ \sf\longmapsto 112-k(-3)=121$

$\\ \sf\longmapsto 112+3k=121$

$\\ \sf\longmapsto 3k=9$

$\\ \sf\longmapsto k=3$

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2 years ago