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aev [14]
3 years ago
9

2= 7+ b/4 in two-step equation-integers

Mathematics
1 answer:
Rama09 [41]3 years ago
6 0

Answer:

b=-20

Step-by-step explanation:

We will have to solve this question based on how the question is given

So let's solve the given question

2=7+b/4

To start by finding the LCM for the right side and the LCM is 4

2=28+b/4

Let's cross multiply

2×4=28+b

8=28+b

Let's make b the subject of formula by substrating 28 from both sides

-20=b

Therefore the final answer is b=-20

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Nitella [24]

Answer:

- Architect

- Cartographer and Photogrammetrist

- Drafter

- Mechanical Engineer

- Surveyor

- Urban and Regional Planner

Step-by-step explanation:

Architects utilize geometric principles while designing layouts for their ongoing projects, which can include buildings, electrical systems, and plumbing architecture.

Cartographers utilize geographic data to create or update maps for use in education, as well as environmental presentations.

Using the same geometric knowledge and applications as architects and engineers, drafters create design plans with the use of computer-aided design (CAD) software.

Mechanical engineers, some of the most diversified engineers, use a multitude of geometric concepts to design mechanical devices, or update existing structures.

Surveyors use geometry to take exact measurements of boundaries for different types of property.

Urban and regional planners rely on the same geometry practices used by surveyors when examining the positives and negatives of introducing new and updated plans for a community.

* Not my own words. This is the website if you need more info;

https://study.com/articles/jobs_that_involve_geometry.html

8 0
3 years ago
Read 2 more answers
What is the volume of the pyramid?
geniusboy [140]

Answer: 16 cm^2.

Step-by-step explanation: The volume of a pyramid is equal to one-third the product of the area of the base and the height:

V=\frac{1}{3}A*h

In this case, the base is a square, so its area is:

A=L^2 where "L" is the lenght of the base edge

So the volume would be:

V=\frac{1}{3}L^{2} *h

V=\frac{1}{3}4^{2} *3

V=16*3/3

V=16cm^{2}

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3 years ago
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ch4aika [34]

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6 0
3 years ago
1. If you know that f(x) + g(x) = -x+2, then what two equations could they be?
aleksley [76]

Answer:

O f(x) = 2x3 – x+4 and g(x) = -2x + x - 6

Step-by-step explanation:

4 0
3 years ago
A survey asked students whether they would like a drama club, a step team, both clubs, or neither club. The results are below:
Dmitry [639]

Hi, you've asked an incomplete question. Here are the remaining questions:

a) Describe what each region in the Venn diagram represents.

Region I: In drama club, not in step team.

Region II: In both clubs.

Region III: In step team not in drama.

Region IV: Not in either club.

b) How many students were in only one of the two clubs?

c) How many students were in the drama club or in the step team?

d) How many students were surveyed?

Attached is the Venn diagram depicting the regions.

Explanation:

b) By adding the number of students that like drama club and those that like step club we can derive the answer:  34 + 27 = 61.

c) By adding 34 + 27 + those that like both (14) = 75.

d) The total number of students surveyed is gotten by summing any number in attached the diagram: 34 + 27 + 14 + 13 = 88.

7 0
3 years ago
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