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DaniilM [7]
3 years ago
8

Yo guys plz help me with this i need it for my homework

Mathematics
2 answers:
I am Lyosha [343]3 years ago
7 0

Answer: A) 610 and B) 61/167

Step-by-step explanation:

A) 800 + 870 = 1670

2/3 of 870 = 580

3/5 of 800= 480

580 + 480 = 1060

1670 - 1060 = 610

Vanyuwa [196]3 years ago
4 0

Answer: For a is 19/15 or 1 4/15

for b  I have no clue

Step-by-step explanation:  add 3/5 and 2/3

you will get 19/15. In mixed fraction is 1 4/15

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Can you square root a negative number? Why or why not?
kicyunya [14]
Yes you can because you just can
5 0
3 years ago
Read 2 more answers
CRITICAL THINKING The total area of the polygon is 176 square feet. What is the value of $x$ ?
Katarina [22]

Answer:

x = 6

Step-by-step explanation:

this figure involves two triangle and one rectangle

for area of rectangle= Length * Width = 16 * 8 = 128 feet^2

for area of one triangle = 1/2 * base * height = 1/2 * x *8 = 4x

for two triangles = 8x ft^2 total

whole area = two triangles + one rectangle

176 = 8x + 128

8x =48

x = 6

8 0
3 years ago
What is a reasonable estimate for the problem ?
umka21 [38]

Answer:

A is the correct answer

5 0
3 years ago
Is subtraction of decimals associative? If not, give a counter example.
Masteriza [31]
Associative property is only applied to addition and multiplication. Thus, it can't be applied to subtraction. This property is manifested when you get the same answer no matter where you put the parenthesis. Example of associative property is:

(50 + 2) + (92 + 6) = 52+98 = 150
50 + (2+92) + 6 = 50 + 94 + 6 = 150

Here is the counter example for the subtraction of decimals:

(3.45 - 8.92) - (1.9 - 7.3) = -5.47 - ⁻5.4 = -0.07
3.45 - (8.92 - 1.9) - 7.3 = 3.45 - 7.02 - 1.9 = -5.47
As you can see, the answers are not the same.
4 0
3 years ago
I need help this is a tangent and secant problem and I'm confused
Luda [366]
<h3>Answer:   110 degrees</h3>

======================================================

Work Shown:

x = measure of minor arc CL

angle J = ( (far arc) - (near arc) )/2

angle J = ((red arc) - (yellow arc))/2

angle J = ( (minor arc CL) - (minor arc CK) )/2

35 = ( x - 40 )/2

35*2 = x-40

70 = x-40

x-40 = 70

x = 70+40

x = 110

Minor arc CL = 110 degrees

8 0
2 years ago
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