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Bond [772]
3 years ago
10

HELP ME AND MAKE IT QUICK PLEASE.

Mathematics
1 answer:
makvit [3.9K]3 years ago
8 0

Answer:

B

Step-by-step explanation:

the sum of angles of triangle=180

B: 50+60+70=180

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What is the difference between the smallest number of 7 digit and the greatest number of 5 digit ​
ahrayia [7]

Answer:

<h2><u><em>1011112</em></u></h2>

Step-by-step explanation:

what is the difference between the smallest number of 7 digit and the greatest number of 5 digit ​

1111111-99999= 1011112

5 0
3 years ago
Here are sketches of four triangles.
Temka [501]

Answer:

x ≈ 2.29 cm

Step-by-step explanation:

From the picture below we are given a right angle triangle and asked to find the value of x. We can use the SOHCAHTOA principle to find the side x.

Base on the angle given the adjacent side of the triangle is x while the hypotenuse is given as  4 cm. Let's find the value of x .

cos 55° = adjacent/hypotenuse

cos 55° = x/4

cross multiply

x = 4 cos 55°

x = 4 × 0.57357643635

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7 0
4 years ago
I need help with this question!! Show steps please!
Alekssandra [29.7K]
1. Work out area of rectangle = 9x8=72ft^2
2. Work out base of triangle
13-9=4ft
3. Work out the area of triangle =
4x8=32ft^2 (you don’t need to half it as the base is halved)
4. Add them together=
72+32=104ft^2
Hope this helps
4 0
3 years ago
When solving the system by substitution, what would you plug into the second equation for the letter y? 2x+y=6 2x+2y=8 ​
Degger [83]

Answer: yes you would

Step-by-step explanation:

4 0
3 years ago
Round to the nearest thousand.<br><br> 88,651<br> 6th grade mafs
7nadin3 [17]

Answer: 89,000

Step-by-step explanation:

6 0
3 years ago
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