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mojhsa [17]
3 years ago
9

Help please its due today in 20 mins i will give brainliest

Mathematics
1 answer:
alekssr [168]3 years ago
3 0

Answer:

i think the third one sorry if im wrong

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2 an 1 8th subtract 1 half
dusya [7]
<h2>answer:</h2>

13/8

alternative forms:

1 5/8, 1.625

<h2>step-by-step explanation: </h2>

2 1/8-1/2

multiply 2 and 8

16+1/8-1/2

add 16 to 1

17/8-1/2

least common multiple of 8 and 2 is 8. Convert 17/8=2.125 and 1/2=0.5 to fractions with denominator 8.

17/8-4/8

subtract numerators and put denominators as only one 8.

--------

13/8

--------

6 0
3 years ago
Slope of (-7,-2) (9,4)
Olenka [21]

Answer:

m= \frac{3}{8}

Step-by-step explanation:

1. Use the slope equation to solve the problem

\frac{y_{2} -y_{1}}{x_{2} -x_{1} }

2. Plug in your values into the equation.

\frac{4-(-2)}{9-(-7)}

3. Simplify the equation.

m= \frac{3}{8}

4 0
3 years ago
If (7over2)over p = 7over6, what is the value of p?
andrezito [222]

Answer:

3

Step-by-step explanation:

8 0
4 years ago
Read 2 more answers
a 10-foot ladder leans against a wall with its foot braced 3 feet from wall's base. how far up the wall does the ladder reach? r
andrezito [222]
Use pythagoras teorem

10^2 = 3^2 + x^2

x^2 = 100 - 9 = 91

x =  9.54 feet  to nearest hundredth
8 0
3 years ago
How much longer is the big arc than the small arc. Give the answer to 1 decimal place
romanna [79]
Circumference of the outer circle = 2πr = 2π(6) = 12π

circumference of the outer arc = 120/360 x 12π = 12.57cm

circumference of the inner circle = 2πr = 2π(5) = 10π

circumference of the inner arc = 120/360 x 10π = 10.47 cm

Difference in length = 12.57 - 10.47 = 2.1cm (1 d.p.)

Answer: 2.1cm

6 0
3 years ago
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