3 years ago

What is the value of a?

1 answer:

AlekseyPX3 years ago

8 0

Answer:

Sorry can't help try asking someone else

Step-by-step explanation:

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NeX [460]

Answer:

6. (1-7y)(1+7y)

23. 2(4s-3u)(4s+3u)

24. 5q(q-2)(3q+2)

6 0

3 years ago

aalyn [17]

Answer:

5x^4+7x^3-6x^2

Step-by-step explanation:

$(x^{2} +2x)(5x^{2} -3x)\\\= 5x^{4}-3x^{3} +10x^{3} -6x^{2}\\= 5x^{4}+7x^{3} -6x^{2}$

7 0

2 years ago

bulgar [2K]

Height. Shadow
2.1 m. 5.3 m
X m. 34 m
X=2.1•34/5.3
X=71.4/5.3
X=13.47 m
X~13.5 m

4 0

2 years ago

Likurg_2 [28]

Its equal to the graph

3 0

3 years ago

weeeeeb [17]

Answer:

32%

Step-by-step explanation:

The slope of the road is measured as

slope = $\frac{rise}{run}$ = $\frac{16}{50}$

To express as a percentage multiply the fraction y 100% , that is

slope = $\frac{16}{50}$ × 100% = 16 × 2 = 32%

4 0

2 years ago