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3 years ago

Help please maths exam

Mathematics

2 answers:

SCORPION-xisa [38]3 years ago

5 0

Answer:

Post images and questions?

kati45 [8]3 years ago

4 0

Answer:
Where is you question?

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Solve for y:y= [-7-6]<br><br>answers:<br> (a)-13 (b)13 (c)1 (d) -1 (e) none of these

Natali [406]

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Hi my lil bunny!

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$y= [-7-6]$

$y = -13$

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Have a great day/night!

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3 years ago

A club logo is made from a square and a trapezium.

Viktor [21]

Answer:

hi im from another country see ya ... your country is amazing

Step-by-step explanation:

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3 years ago

You have a spinner with the following colors 2 yellow, 4 red, and 2 orange. What is the likelihood of the spinner landing on YEL

kiruha [24]

Answer:

b i think

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

I really need help with this question <br> n+5≤16

ahrayia [7]

Answer:

the answer would be anything 11 and under (11,10,9,8,7,6,5,4,3,2,1,0)

Step-by-step explanation:

This is because if n+5 is less than or equal to 16 then 11+5=16 so that is equal to and less than would be using any number less than 11

hope this helps ;)

3 0

3 years ago

Read 2 more answers

Joshua is 1.45 meters tall. At 2 p.m., he measures the length of a tree's shadow to be 31.65 meters. He stands 26.2 meters away

Lena [83]

Answer:

The height of the tree=8.42 m

Step-by-step explanation:

We are given that

Height of Joshua, h=1.45 m

Length of tree's shadow, L=31.65 m

Distance between tree and Joshua=26.2 m

We have to find the height of the tree.

BC=26.2 m

BD=31.65m

CD=BD-BC

CD=31.65-26.2=5.45 m

EC=1.45 m

All right triangles are similar .When two triangles are similar then the ratio of their corresponding sides are equal.

$\triangle ABD\sim \triangle ECD$

$\frac{AB}{EC}=\frac{BD}{CD}$

Substitute the values

$\frac{AB}{1.45}=\frac{31.65}{5.45}$

$AB=\frac{31.65\times 1.45}{5.45}$

$AB=8.42m$

Hence, the height of the tree=8.42 m

6 0

3 years ago